National Historic Register properties in Iowa

• Adair County Courthouse (Greenfield / Adair)
• Adair County Democrat-Adair County Free Press Building (Greenfield / Adair)
• Adair Viaduct (Adair / Adair)
• Catalpa (Greenfield / Adair)
• Chicago,Rock Island and Pacific Railroad: Stuart Passenger Station (Stuart / Adair)
• Greenfield Public Square Historic District (Greenfield / Adair)
• Hotel Greenfield (Greenfield / Adair)
• Loucks Grove Church (Greenfield / Adair)
• Tastee-Freez Drive In and Dairy Store (Greenfield / Adair)
• Warren Opera House Block and Hetherington Block (Greenfield / Adair)
• Adams County Jail (Corning / Adams)
• Corning Commercial Historic District (Corning / Adams)
• Corning Opera House (Corning / Adams)
• Odell, Noah, House (Nodaway / Adams)
• Snider Bridge (Corning / Adams)
• Allamakee County Courthouse (Waukon / Allamakee)
• Allamakee County Court House (Waukon / Allamakee)
• Effigy Mounds National Monument (Marquette / Allamakee)
• Fish Farm Mound Group (New Albin / Allamakee)
• Hager, Otto J., House (Waukon / Allamakee)
• Iron Post (New Albin / Allamakee)
• Kerndt G., and Brothers Elevator and Warehouses, No. 11, No.12 and No. 13 (Lansing / Allamakee)
• Kerndt, G., & Brothers Office Block (Lansing / Allamakee)
• Lansing Fisheries Building (Lansing / Allamakee)
• Lansing Main Street Historic District (Lansing / Allamakee)
• Lansing Stone School (Lansing / Allamakee)
• Meier, Fred W., Round Barn (Ludlow / Allamakee)
• Meier, Fred W., Round Barn (Ludlow / Allamakee)
• Monsrud Bridge (Waterville / Allamakee)
• Old Allamakee County Courthouse (Lansing / Allamakee)
• Old East Paint Creek Lutheran Church (Waterville / Allamakee)
• Postville Public School (Postville / Allamakee)
• Reburn, Thomas, Polygonal Barn (New Albin / Allamakee)
• Red Bridge (Postville / Allamakee)
• Slinde Mound Group (Hanover / Allamakee)
• Turner Hall (Postville / Allamakee)
• Upper Iowa River Bridge (Dorchester / Allamakee)
• Waterloo Ridge Menigheds Kirke og Kirkegard Historic District (Dorchester / Allamakee)
• West Paint Creek Synod Evangelical Lutheran Church and Cemetery (Waterville / Allamakee)
• Yellow River State Forest Fire Tower (Harpers Ferry / Allamakee)
• Appanoose County Courthouse (Centerville / Appanoose)
• Appanoose County Sheriff's House and Jail (Centerville / Appanoose)
• C B & Q Passenger Depot (Centerville / Appanoose)
• Courthouse Square Historic District (Centerville / Appanoose)
• Drake Public Library (Centerville / Appanoose)
• Franklin Regular Baptist Church (Seymour / Appanoose)
• Porter Hall (Centerville / Appanoose)
• Second Baptist Church (Centerville / Appanoose)
• Stratton House (Centerville / Appanoose)
• Sturdivant-Sawyer House (Centerville / Appanoose)
• U.S. Post Office (Centerville / Appanoose)
• Vermilion Estate (Centerville / Appanoose)
• Wabash Combination Depot-Moravia (Moravia / Appanoose)
• Audobon County Court House (Audubon / Audubon)
• Audubon County Courthouse (Exira / Audubon)
• Audubon County Home Historic District (Audubon / Audubon)
• Bennedsen, Boldt, and Hansen Building (Kimballton / Audubon)
• Bethany Danish Evangelical Lutheran Church (Kimballton / Audubon)
• Bush, John D., House (Exira / Audubon)
• Hansen, Andrew P., Farmstead (Brayton / Audubon)
• Immanuel Danish Evangelical Lutheran Church (Kimballton / Audubon)
• Jorgensen, Hans J., Barn (Kimballton / Audubon)
• Kimballton Commercial District (Kimballton / Audubon)
• Kimballton West 2nd-West 3rd Street Residential District (Kimballton / Audubon)
• Koch, Hans M., House (Kimballton / Audubon)
• Larsen, Jens T., House (Kimballton / Audubon)
• Poplar Rural District (Jacksonville / Audubon)
• Ross Grain Elevator (Audubon / Audubon)
• Belle Plaine Main Street Historic District (Belle Plaine / Benton)
• Benton County Courthouse (Vinton / Benton)
• Burlington, Cedar Rapids & Northern Passenger Station-Vinton (Vinton / Benton)
• Central Vinton Residential Historic District (Vinton / Benton)
• Herring Hotel (Belle Plaine / Benton)
• Iowa Canning Company Seed House Building (Vinton / Benton)
• McQuilkin, James Greer, Round Barn (Eagle Center / Benton)
• Preston’s Station Historic District (Belle Plaine / Benton)
• Ray, Frank G., House & Carriage House (Vinton / Benton)
• Round Barn, Bruce Township Section 3 (Eagle Center / Benton)
• Round Barn, Bruce Township Section 6 (La Porte / Benton)
• Sankot Motor Company (Belle Plaine / Benton)
• Shellsburg Bridge (Shellsburg / Benton)
• Upper Stone Schoolhouse (Vinton / Benton)
• Vinton Public Library (Vinton / Benton)
• Youngville Cafe (Watkins / Benton)
• Zalesky, Frank E. and Katie (Cherveny), House (Belle Plaine / Benton)
• Bennington No. 4 (Waterloo / Black Hawk)
• Black Hawk County Soldiers Memorial Hall (Waterloo / Black Hawk)
• Black Hawk Hotel (Cedar Falls / Black Hawk)
• Campbell Baking Company (Waterloo / Black Hawk)
• Cedar Falls Downtown Historic District (Cedar Falls / Black Hawk)
• Cedar Falls Ice House (Cedar Falls / Black Hawk)
• Cedar Falls Independent Order of Odd Fellows (Cedar Falls / Black Hawk)
• Cedar Falls Post Office (Cedar Falls / Black Hawk)
• Central Hall (Cedar Falls / Black Hawk)
• Chapple and Young Block (La Porte City / Black Hawk)
• Chicago, Great Western Railroad-Waterloo Freight Depot (Waterloo / Black Hawk)
• Cotton Theater (Cedar Falls / Black Hawk)
• Crane Creek Bridge (Waterloo / Black Hawk)
• Dunkerton Bridge (Dunkerton / Black Hawk)
• Dunsmore House (Waterloo / Black Hawk)
• Emerson School (Waterloo / Black Hawk)
• Fields Barn (Cedar Falls / Black Hawk)
• Fire Station No. 2 (Waterloo / Black Hawk)
• Forrest Milling Company Oatmeal Mill (Cedar Falls / Black Hawk)
• Fowler Company Building, The (Waterloo / Black Hawk)
• Friedl Bakery Building (Waterloo / Black Hawk)
• Gingrich, Clement B., House (La Porte City / Black Hawk)
• Grace Methodist Episcopal Church (Waterloo / Black Hawk)
• Highland Historic District (Waterloo / Black Hawk)
• Hotel President (Waterloo / Black Hawk)
• Hotel Russell-Lamson (Waterloo / Black Hawk)
• Lange, August H. J. and Justena, Farmstead Historic District (La Porte City / Black Hawk)
• La Porte City Station (La Porte City / Black Hawk)
• LaPorte City Town Hall and Fire Station (La Porte City / Black Hawk)
• Marsh-Place Building (Waterloo / Black Hawk)
• Master Service Station (Waterloo / Black Hawk)
• McQuilken, John N. and Mary, House (La Porte City / Black Hawk)
• Newell, James, Barn (Cedar Falls / Black Hawk)
• Overland Waterloo Company Building (Waterloo / Black Hawk)
• Rath Packing Company Administration Building (Waterloo / Black Hawk)
• Roosevelt Elementary School (Waterloo / Black Hawk)
• Round Barn, Washington Township (Janesville / Black Hawk)
• Rownd, C. A., Round Barn (Cedar Falls / Black Hawk)
• Russell, Rensselaer, House (Waterloo / Black Hawk)
• Snowden House (Waterloo / Black Hawk)
• Syndicate Block (La Porte City / Black Hawk)
• Walnut Street Baptist Church (Waterloo / Black Hawk)
• Walnut Street Historic District (Waterloo / Black Hawk)
• Wasson, Dr. Jesse, Building (La Porte City / Black Hawk)
• Waterfield, William, House (Raymond / Black Hawk)
• Waterloo East Commercial Historic District (Waterloo / Black Hawk)
• Waterloo Masonic Temple (Waterloo / Black Hawk)
• Waterloo Public Library-East Side Branch (Waterloo / Black Hawk)
• Waterloo Public Library (West Branch) (Waterloo / Black Hawk)
• Waterloo West Commercial Historic District (Waterloo / Black Hawk)
• Weis, Henry, House (Waterloo / Black Hawk)
• Whittier School (Waterloo / Black Hawk)
• Wild, Daniel and Margaret, House (Cedar Falls / Black Hawk)
• Wild Historic District (Cedar Falls / Black Hawk)
• YMCA Building (Waterloo / Black Hawk)
• Barkley, Alonzo J. and Flora, House (Boone / Boone)
• Beaver Creek Bridge (Ogden / Boone)
• Big Creek Bridge (Madrid / Boone)
• Big Creek Bridge 2 (Madrid / Boone)
• Boone Bridge (Boone / Boone)
• Boone Bridge 2 (Boone / Boone)
• Boone County Courthouse (Boone / Boone)
• Boone Viaduct (Boone / Boone)
• Cassel, Carl and Ulrika Dalander, House (Madrid / Boone)
• Champlin Memorial Masonic Temple (Boone / Boone)
• Des Moines Township #7 (Boone / Boone)
• Ericson Public Library (Boone / Boone)
• Finnegan Flats (Boone / Boone)
• First National Bank (Boone / Boone)
• Herman, John H., House (Boone / Boone)
• Perrigo-Holmes House (Boone / Boone)
• Riekenberg, J. H., House (Boone / Boone)
• Squaw Creek Bridge (Ridgeport / Boone)
• Squaw Creek Bridge 2 (Ridgeport / Boone)
• Stoll Building Works (Boone / Boone)
• Bank of Sumner (Sumner / Bremer)
• Bremer County Court House (Waverly / Bremer)
• Green Mill Ford Bridge (Janesville / Bremer)
• Harmon and LeValley Northwest Historic District (Waverly / Bremer)
• Octagon Barn, Polk Township (Plainfield / Bremer)
• Old Fourth Ward Southeast Historic District (Waverly / Bremer)
• Sturdevant Southwest Historic District (Waverly / Bremer)
• Sumner High School (Sumner / Bremer)
• Third Street Bridge (FHWA No. 012250) (Waverly / Bremer)
• Wartburg College Historic District (Waverly / Bremer)
• Wartburg Teachers' Seminary (Waverly / Bremer)
• Waverly East Bremer Avenue Commercial Historic District (Waverly / Bremer)
• Waverly House (Waverly / Bremer)
• Waverly Municipal Hydroelectric Powerhouse (Waverly / Bremer)
• 280th Street Bridge (Independence / Buchanan)
• Buchanan County Court House (216 5th Ave. / Buchanan)
• Fisher-Plane Commercial Building (Independence / Buchanan)
• Fuhrman, Mathias C. and Eva B. Crowell, Farm (Independence / Buchanan)
• Lee, Captain Daniel S. and Fannie L. (Brooks), House (Independence / Buchanan)
• Maas Commercial Building (Independence / Buchanan)
• Malek Theatre (Independence / Buchanan)
• McKenzie, Erza, Round Barn (Hazleton / Buchanan)
• Munson Building (Independence / Buchanan)
• Otter Creek Bridge (Hazleton / Buchanan)
• Otterville Bridge (Independence / Buchanan)
• Plane, Robert R., and Julia L., House (Independence / Buchanan)
• Pleasant Grove Presbyterian Church (Chatham / Buchanan)
• Purdy, Eliphalet W. and Catherine E. Jaquish, House (Independence / Buchanan)
• Richardson-Jakway House (Aurora / Buchanan)
• Shellito, Dr. Judd C. and Margaret S. Clarke, House (Independence / Buchanan)
• State Savings Bank (Quasqueton / Buchanan)
• Taylor's Ford Bridge (Independence / Buchanan)
• Walter, Lowell E., House (Quasqueton / Buchanan)
• Wapsipinicon Mill (Independence / Buchanan)
• Wapsipinicon River Bridge (Independence / Buchanan)
• Weins Commercial Building (Independence / Buchanan)
• Allee, Jesse J. and Mary F., House (Newell / Buena Vista)
• Brooke Creek Bridge (Sioux Rapids / Buena Vista)
• Chan-Ya-Ta Site (Linn Grove / Buena Vista)
• Chicago, Milwaukee and Pacific Railroad-Albert City Station (Albert City / Buena Vista)
• Danish Lutheran Church (Alta / Buena Vista)
• Harker House (Storm Lake / Buena Vista)
• Illinois Central Passenger Depot-Storm Lake (Storm Lake / Buena Vista)
• Sioux Theatre (Sioux Rapids / Buena Vista)
• Storm Lake High School (Storm Lake / Buena Vista)
• Storm Lake Public Library (Storm Lake / Buena Vista)
• Cherry Street Bridge (Shell Rock / Butler)
• Coldwater Church of the Brethren (Greene / Butler)
• McBride, Charles H. & Theresa H., Bungalow (Shell Rock / Butler)
• Netcott-Pfeiffer House (Parkersburg / Butler)
• Renken, Renke and Wubke, House (Parkersburg / Butler)
• Shell Rock Bridge (Shell Rock / Butler)
• Wolf, Charles, House (Parkersburg / Butler)
• Calhoun County Courthouse (Rockwell City / Calhoun)
• Central School (Lake City / Calhoun)
• Chicago and North Western Office Building/Passenger Depot-Lake City (Lake City / Calhoun)
• First National Bank of Pomeroy (Pomeroy / Calhoun)
• Holdoegel, Perry C. and Mattie Forrest, House (Rockwell City / Calhoun)
• Knapp, Dr. Charles, Round Barn (Jolley / Calhoun)
• Lake City Community Memorial Building (Lake City / Calhoun)
• Lake City Public Library (Lake City / Calhoun)
• Lake City Water Standpipe (Lake City / Calhoun)
• Marsh Rainbow Arch Bridge (Lake City / Calhoun)
• Rockwell City Bridge (Rockwell City / Calhoun)
• Smith Farmhouse (Lake City / Calhoun)
• Smith, Gen. Cass and Belle, House (Lake City / Calhoun)
• Smith, Peter and Mary, House (Lake City / Calhoun)
• Welsh Bridge (Somers / Calhoun)
• American Express Building-Carroll (Carroll / Carroll)
• Armour Creameries Poultry House (Coon Rapids / Carroll)
• Carnegie Library Building (Carroll / Carroll)
• Carroll City-Mount Olivet Cemetery (Carroll / Carroll)
• Chicago & Northwestern Passenger Depot and Baggage Room-Carroll (Carroll / Carroll)
• Coon Rapids Bridge (Coon Rapids / Carroll)
• Fobes Octagon Barn (Lanesboro / Carroll)
• Graham Park Historic District (Carroll / Carroll)
• Holy Guardian Angels Church and Cemetery Historic District (Roselle / Carroll)
• Kittyhawk Avenue Bridge (Carroll / Carroll)
• Leet, William A., and Frederick Hassler Farmstead District (Manning / Carroll)
• Manning Commercial Historic District (Manning / Carroll)
• Manning Milwaukee Railroad Trestle (Manning / Carroll)
• Manning Water Tower (Manning / Carroll)
• Olympic Avenue Bridge (Carroll / Carroll)
• Quail Avenue Bridge (Carroll / Carroll)
• Robin Avenue Bridge (Carroll / Carroll)
• Storm Creek Bridge (Carroll / Carroll)
• Storm Creek Bridge 2 (Carroll / Carroll)
• American Legion Memorial Building (Atlantic / Cass)
• Atlantic High School (Atlantic / Cass)
• Cass County Court House (Atlantic / Cass)
• Chase, Charles F. and and Ruth, House (Atlantic / Cass)
• Chicago, Rock Island & Pacific Railroad Depot (Atlantic / Cass)
• Griswold National Bank (Griswold / Cass)
• Hitchcock, Rev. George B., House (Lewis / Cass)
• Hotel Whitney (Atlantic / Cass)
• Martin, S. F., House (Atlantic / Cass)
• McWaid, Job A. and Rebecca E., House (Atlantic / Cass)
• Nishnabotna Ferry House (Lewis / Cass)
• Cedar County Sheriff's House and Jail (Tipton / Cedar)
• Downey Savings Bank (Downey / Cedar)
• Downey School (Downey / Cedar)
• Floral Hall (Tipton / Cedar)
• Green, William, House (Rochester / Cedar)
• Gruwell and Crew General Store (West Branch / Cedar)
• Hall, Hannah Morse Fowler, House (Buchanan / Cedar)
• Hardacre Theater (Tipton / Cedar)
• Herbert Hoover National Historic Site (West Branch / Cedar)
• Herbert Hoover National Historic Site (Boundary Increase) (West Branch / Cedar)
• Hotel Tipton (Additional Documentation) (Tipton / Cedar)
• Kreinbring Phillips 66 Gas Station (Lowden / Cedar)
• Lincoln Hotel (Lowden / Cedar)
• Mill Creek Bridge (Clarence / Cedar)
• Red Oak Grove Presbyterian Church and Cemetery (Tipton / Cedar)
• Reichert, John Christian and Bertha Landrock, House (Tipton / Cedar)
• St. Paul's Episcopal Church and Parish Hall (Durant / Cedar)
• Tipton State Bank (Tipton / Cedar)
• West Branch Commercial Historic District (West Branch / Cedar)
• West Branch Commercial Historic District (Boundary Increase) (West Branch / Cedar)
• West Branch Commercial Historic District (Boundary Increase) (West Branch / Cedar)
• Andrus, A. J., Duplex (Mason City / Cerro Gordo)
• Cannon, Amaziah and Cornelia (Wait), House (Mason City / Cerro Gordo)
• City National Bank Building (Mason City / Cerro Gordo)
• Clear Lake Lake Wall (Clear Lake / Cerro Gordo)
• East Park Band Shell (Mason City / Cerro Gordo)
• East Park Historic District (Mason City / Cerro Gordo)
• Egloff, William C. & Margaret, House (Mason City / Cerro Gordo)
• Elks-Rogers Hotel (Clear Lake / Cerro Gordo)
• Elmwood-St. Joseph Municipal Cemetery Historic District (Mason City / Cerro Gordo)
• Etzel, John L., House (Clear Lake / Cerro Gordo)
• First Church of Christ Scientist (Mason City / Cerro Gordo)
• First National Bank of Mason City (Mason City / Cerro Gordo)
• Forest Park Historic District (Mason City / Cerro Gordo)
• Franke, C. F., House (Mason City / Cerro Gordo)
• Gibson, E. R., House (Mason City / Cerro Gordo)
• Hotel Lester-Lester Cafe (Mason City / Cerro Gordo)
• Jewell Apartments (Mason City / Cerro Gordo)
• Keerl-Decker House (Mason City / Cerro Gordo)
• Kirk, The (Mason City / Cerro Gordo)
• Lippert House (Mason City / Cerro Gordo)
• Mason City Downtown Historic District (Mason City / Cerro Gordo)
• Mason City Engine House No. 2 (Mason City / Cerro Gordo)
• Mason City Public Library (Mason City / Cerro Gordo)
• Mason City YMCA (Mason City / Cerro Gordo)
• MBA (Modern Brotherhood of America) Building (Mason City / Cerro Gordo)
• Norris, F. M., House (Mason City / Cerro Gordo)
• Parker's Opera House (Mason City / Cerro Gordo)
• Parker's Woods Park Historic District (Mason City / Cerro Gordo)
• Park Inn Hotel (Mason City / Cerro Gordo)
• Rock Crest-Rock Glen Historic District (Mason City / Cerro Gordo)
• Rock Crest-Rock Glen Historic District (Boundary Decrease) (Mason City / Cerro Gordo)
• Rock Falls Bridge (Rock Falls / Cerro Gordo)
• Rogers-Knutson House (Clear Lake / Cerro Gordo)
• Romey, George, House (Mason City / Cerro Gordo)
• Rule, Duncan, House (Mason City / Cerro Gordo)
• Rye, Chris, House (Mason City / Cerro Gordo)
• Seney, Charles, House (Mason City / Cerro Gordo)
• Shipley, C. P., House (Mason City / Cerro Gordo)
• State Street Bridge (Mason City / Cerro Gordo)
• Stewart Avenue Bridge (Mason City / Cerro Gordo)
• St. John Baptist Church (Mason City / Cerro Gordo)
• Stockman, Dr. G. C., House (Mason City / Cerro Gordo)
• Surf Ballroom (Clear Lake / Cerro Gordo)
• Surf Ballroom (Clear Lake / Cerro Gordo)
• Surf Ballroom (Clear Lake / Cerro Gordo)
• Wagner-Mozart Music Hall (Mason City / Cerro Gordo)
• Winnebago River Bridge (Mason City / Cerro Gordo)
• Wolf, Mier, House (Mason City / Cerro Gordo)
• Yelland, Curtis, House (Mason City / Cerro Gordo)
• Youngblood, Tessa, House (Mason City / Cerro Gordo)
• Bastian Site (Cherokee / Cherokee)
• Boughton, Lemuel C. and Mary (Vaughn), House (Cherokee / Cherokee)
• Brewster Site (Cherokee / Cherokee)
• Cherokee Commercial Historic District (Additional Documentation) (Cherokee / Cherokee)
• Cherokee Public Library (Cherokee / Cherokee)
• Cherokee Sewer Site (Cherokee / Cherokee)
• Gillette, Guy M. and Rose (Freeman), House (Cherokee / Cherokee)
• Illinois Central Railroad Yard-Cherokee (Cherokee / Cherokee)
• Lewis Hotel (Cherokee / Cherokee)
• Mill Creek Bridge (Cherokee / Cherokee)
• Phipps Site (Cherokee / Cherokee)
• Seaman, Roy C. and Lena (Johnson), House (Cherokee / Cherokee)
• Chickasaw County Courthouse (New Hampton / Chickasaw)
• Chickasaw Octagon House (Chickasaw / Chickasaw)
• Darrow, George, Round Barn (Alta Vista / Chickasaw)
• Foley, John, House (New Hampton / Chickasaw)
• Banta, J. V., House (Osceola / Clarke)
• Brady-Bolibaugh House (Osceola / Clarke)
• Chicago, Burlington and Quincy Depot (Osceola / Clarke)
• Cowles, George H and Alice Spaulding, House (Osceola / Clarke)
• Kyte, John and Mary Jane, Farmstead District (Weldon / Clarke)
• Osceola Commercial Historic District (Osceola / Clarke)
• Osceola Masonic Block (Osceola / Clarke)
• Temple, Marcellus Luther and Julia Protzman, House (Osceola / Clarke)
• Webster, Dickinson, House (Osceola / Clarke)
• Adams-Higgins House (Spencer / Clay)
• Clay County Courthouse (Spencer / Clay)
• Grand Avenue Historic Commercial District (Spencer / Clay)
• Kirchner, Philip and Anna Parrish, Log House (Peterson / Clay)
• Little Sioux River Bridge (Spencer / Clay)
• Logan Center School No.5 (Dickens / Clay)
• North Grand Avenue Residential Historic District (Spencer / Clay)
• Ross, Seymour, Round Barn (Gillet Grove / Clay)
• Spencer High School and Auditorium (Spencer / Clay)
• Wanata State Park Picnic Shelter (Peterson / Clay)
• Albertus Building (Guttenberg / Clayton)
• American House (McGregor / Clayton)
• American School of Wild Life Protection Historic District (McGregor / Clayton)
• Bloedel, Christian, Wagon Works (McGregor / Clayton)
• Carter House (Elkader / Clayton)
• Clayton County Courthouse (Elkader / Clayton)
• Clayton School (Clayton / Clayton)
• County Road Bridge 15 (Elkader / Clayton)
• Davis, Timothy, House (Elkader / Clayton)
• Dry Run Bridge (Littleport / Clayton)
• Eckert House (Guttenberg / Clayton)
• Elkader Downtown Historic District (Elkader / Clayton)
• Elkader Keystone Bridge (Elkader / Clayton)
• Elkader Opera House (Elkader / Clayton)
• Farmers' State Bank (Volga / Clayton)
• First Congregational Church (Garnavillo / Clayton)
• Franklin Hotel (Strawberry Point / Clayton)
• Front Street Historic District (Boundary Increase) (Guttenberg / Clayton)
• Front Street (River Park Drive) Historic District (Guttenberg / Clayton)
• Fuerste House (Guttenberg / Clayton)
• Garnavillo Township Bridge (Garnavillo / Clayton)
• Garnavillo Township Culvert (Garnavillo / Clayton)
• Goedert Meat Market (McGregor / Clayton)
• Guttenberg Corn Canning Co. (Guttenberg / Clayton)
• Guttenberg National Fish Hatchery and Aquarium Historic District (Guttenberg / Clayton)
• Guttenberg State Bank (Guttenberg / Clayton)
• Hartwick House (McGregor / Clayton)
• I.O.O.F. Hall (Garnavillo / Clayton)
• Kolker House (Guttenberg / Clayton)
• Lakeside Ballroom (Guttenberg / Clayton)
• Mallory Township Bridge (Osterdock / Clayton)
• Matt-Bahls House (Guttenberg / Clayton)
• McClaine House (Guttenberg / Clayton)
• McGregor Commercial Historic District (Additional Documentation) (McGregor / Clayton)
• Mederville Bridge (Mederville / Clayton)
• Monona Township Culvert (Luana / Clayton)
• Moser Stone House (Guttenberg / Clayton)
• Motor Mill Historic District (Elkader / Clayton)
• Motor Townsite (Elkader / Clayton)
• Nieland House (Guttenberg / Clayton)
• Parker House (Guttenberg / Clayton)
• Price, Rialto, House (Elkader / Clayton)
• Read Township Culvert (Elkader / Clayton)
• Reynolds, Joseph "Diamond Jo," Office Building and House (McGregor / Clayton)
• Round Barn, Millville Township (Millville / Clayton)
• Schmidt House (Elkader / Clayton)
• Stauer, Peter, House (McGregor / Clayton)
• Stemmer, J. C., House (Elkader / Clayton)
• St. Joseph Church and Parish Hall (Elkader / Clayton)
• St. Mary's Catholic Church Historic District (Guttenberg / Clayton)
• St. Olaf Auditorium (St. Olaf / Clayton)
• Stone Barn (Guttenberg / Clayton)
• St. Peters United Evangelical Lutheran Church (Ceres / Clayton)
• Turkey River State Preserve Archeological District (Millville / Clayton)
• Valley Mills (Garnavillo / Clayton)
• Weber House (Guttenberg / Clayton)
• Wehmer House (Guttenberg / Clayton)
• Ames Creek Bridge (De Witt / Clinton)
• Ankeny Building (Clinton / Clinton)
• Anthony, Horace, House (Camache / Clinton)
• Castle Terrace Historic District (Clinton / Clinton)
• Cherry Bank (Clinton / Clinton)
• Chicago, Milwaukee, St. Paul & Pacific Depot-Delmar (Delmar / Clinton)
• City Hotel (Wheatland / Clinton)
• Clinton County Courthouse (Clinton / Clinton)
• Clinton High School and Public Library (Clinton / Clinton)
• Clinton Public Library (Clinton / Clinton)
• Curtis, George M., House (Clinton / Clinton)
• Delmar Calaboose (Delmar / Clinton)
• Dierks, Peter, House (Clinton / Clinton)
• Dugan's Saloon (Grand Mound / Clinton)
• Farmers and Merchants Savings Bank (Grand Mound / Clinton)
• First National Bank (Clinton / Clinton)
• Grand Mound Town Hall and Waterworks Historic District (Grand Mound / Clinton)
• Helvig-Olson Farm Historic District (Grand Mound / Clinton)
• Howes Building (Clinton / Clinton)
• Iowa Mutual Insurance Company Home Office (DeWitt / Clinton)
• Johnson, George, House (Calamus / Clinton)
• Kvindherred Lutheran Church, School and Cemetery (Calamus / Clinton)
• Lamb, Lafayette, House (Clinton / Clinton)
• Moeszinger-Marquis Hardware Co. (Clinton / Clinton)
• Saint Boniface Church (Clinton / Clinton)
• Saint Irenaeus Church (Clinton / Clinton)
• Sharon Methodist Episcopal Church (Lost Nation / Clinton)
• Van Allen Store (Clinton / Clinton)
• Washington Junior High School and Jefferson Grade School (Clinton / Clinton)
• Wilson Buildings (Clinton / Clinton)
• Wilson District #7 School (Delmar / Clinton)
• Young, W. J., Company Machine Works (Clinton / Clinton)
• Beaver Creek Bridge (Schleswig / Crawford)
• Buck Grove Bridge (Buck Grove / Crawford)
• Carey, John T. and Marietta (Greek) House (Denison / Crawford)
• Chamberlin, Clarence D., House (Denison / Crawford)
• Crawford County Courthouse (Denison / Crawford)
• Denison Opera House (Denison / Crawford)
• Dow House (Dow City / Crawford)
• Dunham, Z. T., Pioneer Stock Farm (Dunlap / Crawford)
• East Soldier River Bridge (Charter Oak / Crawford)
• Klondike Hotel (Manilla / Crawford)
• McHenry, William A., House (Denison / Crawford)
• Nishnabotna River Bridge (Manilla / Crawford)
• Nishnabotna River Bridge (Manilla / Crawford)
• Park Motel (Denison / Crawford)
• Yellow Smoke Park Bridge (Denison / Crawford)
• Adel Bridge (Adel / Dallas)
• Adel Public Square Historic District (Adel / Dallas)
• Beaver Creek Bridge (Perry / Dallas)
• Bruce's Snowball Market #1 Addition (Perry / Dallas)
• Dallas County Courthouse (Adel / Dallas)
• Dallas County Courthouse (Boundary Increase) (Adel / Dallas)
• Dayton Stagecoach Inn and Tavern Historic District (Bouton / Dallas)
• Dexter Community House (Dexter / Dallas)
• Dowtown Perry Historic District (Perry / Dallas)
• Feller, Robert William Andrew, Farmstead (Van Meter / Dallas)
• Jones Business College (Perry / Dallas)
• McColl, Anthony M., House (Woodward / Dallas)
• Minburn Railroad Depot (Minburn / Dallas)
• Mosher Building (Perry / Dallas)
• Perry Carnegie Library Building (Perry / Dallas)
• Perry Volunteer Fire Department Engine House (Perry / Dallas)
• Prairie Center Methodist Episcopal Church and Pleasand Hill Cemetery (Yale / Dallas)
• Redfield GAR Hall (Redfield / Dallas)
• Saint Patrick's Catholic Church and Rectory (Perry / Dallas)
• St. Boniface Catholic Church (Waukee / Dallas)
• Wilson, John, House (DeSoto / Dallas)
• Bloomfield Public Library (Bloomfield / Davis)
• Bloomfield Square (Bloomfield / Davis)
• Clay Avenue Bridge (Drakesville / Davis)
• Davis County Courthouse (Bloomfield / Davis)
• Findley, William, House (Bloomfield / Davis)
• "Lockkeeper's" House (Eldon / Davis)
• Russell Octagon House (Bloomfield / Davis)
• Stringtown House (Centerville / Davis)
• Tarrence Round Barn (Bloomfield / Davis)
• Trimble-Parker Historic Farmstead District (Bloomfield / Davis)
• Troy Academy (Troy / Davis)
• Weaver, James B., House (Bloomfield / Davis)
• West Grove United Methodist Church (West Grove / Davis)
• Wilson, Asa, House (Bloomfield / Davis)
• Wishard, Henry, House (Bloomfield / Davis)
• Decatur County Courthouse (Leon / Decatur)
• Grand River Bridge (Leon / Decatur)
• Liberty Hall (Lamoni / Decatur)
• McClung, J. J., House (Garden Grove / Decatur)
• Missouri, Iowa & Nebraska Railway Co. Depot-Weldon (Weldon / Decatur)
• Stearns, C. S., House (Garden Grove / Decatur)
• Union Church (Davis City / Decatur)
• Backbone State Park, Cabin-Bathing Area (Area A) (Dundee / Delaware)
• Backbone State Park Historic District (Strawberry Point / Delaware)
• Backbone State Park, Picnicking, Hiking & Camping Area (Area B) (Dundee / Delaware)
• Backbone State Park, Richmond Springs (Area C) (Dundee / Delaware)
• Bay Settlement Church and Monument (Delhi / Delaware)
• Coffin's Grove Stagecoach House (Manchester / Delaware)
• Delaware County Courthouse (Manchester / Delaware)
• Hoag, J. J., House (Manchester / Delaware)
• Kirkpatrick, Robert Round Barn (Coggon / Delaware)
• Lincoln Elementary School (Manchester / Delaware)
• McGee School (Manchester / Delaware)
• Old Lenox College (Hopkinton / Delaware)
• Saints Peter and Paul Church (Petersburg / Delaware)
• Spring Branch Butter Factory Site (Manchester / Delaware)
• Suckow, Ruth, House (Earlville / Delaware)
• Allen, Robert and Catharine (Ripley), House (Sperry / Des Moines)
• Aspen Grove Cemetery Historic District (Burlington / Des Moines)
• Baptist Church (Sperry / Des Moines)
• Burlington and Missouri River Railroad Passenger Station (Burlington / Des Moines)
• Burlington, Cedar Rapids & Northern Freight House (Burlington / Des Moines)
• Burlington High School (Burlington / Des Moines)
• Burlington Public Library (Burlington / Des Moines)
• Cascade Bridge (Burlington / Des Moines)
• Chicago, Burlington and Quincy Station (Burlington / Des Moines)
• Church of St. John the Baptist (Burlington / Des Moines)
• Crapo Park and Arboretum Historic District (Burlington / Des Moines)
• Darwin, Mary, House (Burlington / Des Moines)
• Des Moines County Court House (Burlington / Des Moines)
• Dodge, Augustus Caesar, House (Burlington / Des Moines)
• Downtown Commercial Historic District (Burlington / Des Moines)
• First Congregational Church (Burlington / Des Moines)
• Flint River Bridge (Burlington / Des Moines)
• Forney, James M., House (Burlington / Des Moines)
• German Methodist Episcopal Church (Burlington / Des Moines)
• Hawkeye Creek Bridge (Mediapolis / Des Moines)
• Hedge Block (Burlington / Des Moines)
• Heritage Hill Historic District (Burlington / Des Moines)
• Hotel Burlington (Burlington / Des Moines)
• Jagger-Churchill House (Burlington / Des Moines)
• Lagomarcino-Grupe Company (Burlington / Des Moines)
• Manufacturing and Wholesale Historic District (Burlington / Des Moines)
• Mason, Charles, House (Burlington / Des Moines)
• Melcher, Dennis Melcher, Pottery and House (Danville / Des Moines)
• Prairie Grove School (W. Burlington / Des Moines)
• Schramm Building (Burlington / Des Moines)
• Snake Alley (Burlington / Des Moines)
• Snake Alley Historic District (Burlington / Des Moines)
• Starker-Leopold Historic District (Burlington / Des Moines)
• The Capitol Theater (Burlington / Des Moines)
• Union Hotel (Burlington / Des Moines)
• West Jefferson Street Historic District (Burlington / Des Moines)
• White, Abiathar and Nancy, House (Burlington / Des Moines)
• Yellow Spring Creek Bridge (Mediapolis / Des Moines)
• Antlers Hotel (Spirit Lake / Dickinson)
• Clark, Gerome, House (Milford / Dickinson)
• Dickinson County Courthouse (Spirit Lake / Dickinson)
• Gull Point State Park, Area A (Milford / Dickinson)
• Gull Point State Park, Area B (Milford / Dickinson)
• Iowa Lakeside Laboratory Historic District (Milford / Dickinson)
• Mini-Wakan State Park Historic District (Spirit Lake / Dickinson)
• Okoboji Bridge (Milford / Dickinson)
• Pikes Point State Park Shelter and Steps (Spirit Lake / Dickinson)
• Pillsbury Point State Park (Arnolds Park / Dickinson)
• Spirit Lake Massacre Log Cabin (Arnolds Park / Dickinson)
• Spirit Lake Public Library (Spirit Lake / Dickinson)
• Templar Park (Orleans / Dickinson)
• Trappers Bay State Park Picnic Shelter (Lake Park / Dickinson)
• Allen House (Dyersville / Dubuque)
• Andrew-Ryan House (Dubuque / Dubuque)
• Basilica of St. Francis Xavier, Church and Rectory (Dyersville / Dubuque)
• Bell, John, Block (Dubuque / Dubuque)
• Bishop's Block (Dubuque / Dubuque)
• Carnegie-Stout Public Library (Dubuque / Dubuque)
• Cathedral Historic District (Dubuque / Dubuque)
• Cathedral Historic District (Boundary Increase) (Dubuque / Dubuque)
• Central High School (Dubuque / Dubuque)
• Concord Congregational Cemetery (Durango / Dubuque)
• Cottage Hill Methodist-Episcopal Cemetery (Durango / Dubuque)
• Diamond Jo Boat Store and Office (Dubuque / Dubuque)
• Dubuque Casket Company (Dubuque / Dubuque)
• Dubuque City Hall (Dubuque / Dubuque)
• Dubuque County Courthouse (Dubuque / Dubuque)
• Dubuque County Jail (Dubuque / Dubuque)
• Dubuque Freight House (Dubuque / Dubuque)
• Dubuque, Julien, Monument (Dubuque / Dubuque)
• Dubuque Millworking Historic District (Dubuque / Dubuque)
• Dubuque Star Brewery (Dubuque / Dubuque)
• Dubuque Trading Post-Village of Kettle Chief Archeological District (Dubuque / Dubuque)
• Dubuque YMCA Building (Dubuque / Dubuque)
• Dunleith and Dubuque Bridge (Dubuque / Dubuque)
• Eagle Point Park Historic District (Dubuque / Dubuque)
• Epworth School (Epworth / Dubuque)
• Fenelon Place Elevator (Dubuque / Dubuque)
• Fenelon Place Residential Historic District (Dubuque / Dubuque)
• Four Mounds Estate Historic District (Dubuque / Dubuque)
• Four Mounds Site (Dubuque / Dubuque)
• Garland House (Dubuque / Dubuque)
• German Bank (Dubuque / Dubuque)
• Grand Opera House (Dubuque / Dubuque)
• Haberkorn House and Farmstead (Sherrill / Dubuque)
• Ham, Mathias, House (Dubuque / Dubuque)
• Hancock, Charles T., House (Dubuque / Dubuque)
• Holland, Ora, House (Dubuque / Dubuque)
• Hollenfelz House (Dubuque / Dubuque)
• Holy Ghost Catholic Historic District (Dubuque / Dubuque)
• Interstate Power Company Building (Dubuque / Dubuque)
• Jackson Park Historic District (Dubuque / Dubuque)
• Julien Dubuque Bridge (Dubuque / Dubuque)
• Kelley House (Dubuque / Dubuque)
• Kidder, Zephaniah, House (Epworth / Dubuque)
• Langworthy Historic District (Dubuque / Dubuque)
• Langworthy House (Dubuque / Dubuque)
• Lincoln School (Farley / Dubuque)
• Lock and Dam No. 11 Historic District (Dubuque / Dubuque)
• Loetscher, T. Ben, House (Dubuque / Dubuque)
• Loras College Historic District (Dubuque / Dubuque)
• McMahon House (Dubuque / Dubuque)
• Memorial Building (Dyersville / Dubuque)
• Metz Manufacturing Company (Dubuque / Dubuque)
• Mines of Spain Area Rural Community Archeological District (Dubuque / Dubuque)
• Mines of Spain Lead Mining Community Archeological District (Dubuque / Dubuque)
• Mines of Spain Prehistoric District (Dubuque / Dubuque)
• Mount Saint Bernard Seminary and Barn (Dubuque / Dubuque)
• Old Chapel Hall (Dubuque / Dubuque)
• Old Main Historic District (Dubuque / Dubuque)
• Old Main Street Historic District (Boundary Increase and Additional Documentation) (Dubuque / Dubuque)
• Orpheum Theatre and Site (Dubuque / Dubuque)
• Rath, Johann Christian Frederick, House (Dubuque / Dubuque)
• Redstone (Dubuque / Dubuque)
• Rogers, George W. Company Shot Tower (Dubuque / Dubuque)
• Roshek Brothers Department Store (Dubuque / Dubuque)
• Round Barn, Dubuque Township (Dubuque / Dubuque)
• Sacred Heart School (Dubuque / Dubuque)
• Sauser-Lane House (Cascade / Dubuque)
• Schroeder-Klein Grocery Company Warehouse (Dubuque / Dubuque)
• Schrup, John and Marie (Palen) Farmstead Historic District (Dubuque / Dubuque)
• Security Building (Dubuque / Dubuque)
• Seminary Hill Residential Historic District (Dubuque / Dubuque)
• Sherrill Mount House (Sherrill / Dubuque)
• St. Boniface of New Vienna Historic District (New Vienna / Dubuque)
• St. Luke's Methodist Episcopal Church (Dubuque / Dubuque)
• St. Mary's Catholic Church Historic District (Dubuque / Dubuque)
• Thedinga, J. H., House (Dubuque / Dubuque)
• Town Clock Building (Dubuque / Dubuque)
• Upper Central Avenue Commercial Historic District (Dubuque / Dubuque)
• Upper Iowa Street Historic District (Dubuque / Dubuque)
• Upper Main Street Historic District (Dubuque / Dubuque)
• Upper Main Street Historic District (Boundary Increase) (Dubuque / Dubuque)
• Washington Mill Bridge (Bernard / Dubuque)
• Washington Park (Dubuque / Dubuque)
• Washington Residential Historic District (Dubuque / Dubuque)
• Washington Street and East 22nd Street Historic District (Dubuque / Dubuque)
• West Eleventh Street Historic District (Dubuque / Dubuque)
• Western Hotel (Holy Cross / Dubuque)
• White Water Creek Bridge (Bernard / Dubuque)
• WILLIAM M. BLACK (dredge) (Dubuque / Dubuque)
• Ziepprecht Block (Dubuque / Dubuque)
• Brugjeld-Peterson Family Farmstead District (Wallingford / Emmet)
• Ellsworth Ranch Bridge (Armstrong / Emmet)
• Thomsen Round Barn (Armstrong / Emmet)
• Abraham Lincoln Statue and Park (Clermont / Fayette)
• Bigler Building (Clermont / Fayette)
• Chicago, Milwaukee, St. Paul and Pacific Railroad Company Depot (Fayette / Fayette)
• Church of the Saviour Episcopal Church and David Henderson Statue (Clermont / Fayette)
• Clermont Public School (Clermont / Fayette)
• College Hall (Fayette / Fayette)
• Eldorado Bridge (Eldorado / Fayette)
• Elgin Block, The (Elgin / Fayette)
• Fayette County Courthouse (West Union / Fayette)
• First Baptist Church of West Union (West Union / Fayette)
• Grimes Octagon Barn (West Union / Fayette)
• Hanson, Alfred, House (Oelwein / Fayette)
• Hardware Building (Wadena / Fayette)
• Hobson Block (West Union / Fayette)
• Hotel Mealey (Oelwein / Fayette)
• Maple View Sanitarium (West Union / Fayette)
• Maynard Town Hall and Jail (Maynard / Fayette)
• Mill Race Bridge (West Union / Fayette)
• Montauk (Clermont / Fayette)
• Nus, August, Polygonal Barn (Arlington / Fayette)
• Otter Creek Bridge (Oelwein / Fayette)
• St. Luke's School and Recreation Center (St. Lucas / Fayette)
• Stoe Creek Bridge (Oelwein / Fayette)
• Sumner Bridge (Sumner / Fayette)
• Twin Bridge (Fayette / Fayette)
• Union Sunday School (Clermont / Fayette)
• Vine Street Bridge (West Union / Fayette)
• West Auburn Bridge (West Union / Fayette)
• West Union Commercial Historic District (West Union / Fayette)
• Brooks Round Barn (Charles City / Floyd)
• Central Park-North Main Street Historic District (Charles City / Floyd)
• Charles City Junior-Senior High School (Charles City / Floyd)
• Cook Farm (Charles City / Floyd)
• Dodd, A. B. C., House (Charles City / Floyd)
• Dr. Salsbury's Laboratories, Main Office and Production Laboratory Building (Charles City / Floyd)
• Floyd County Court House (Charles City / Floyd)
• Hart, Charles Walter, House (Charles City / Floyd)
• Hawkeye Street Underpass (Nora Springs / Floyd)
• Lane, Lucius and Maria Clinton, House (Charles City / Floyd)
• Main Street Bridge (Charles City / Floyd)
• Marble Rock Bank (Marble Rock / Floyd)
• Miller, Alvin, House (Charles City / Floyd)
• Parr, Charles Henry, House (Charles City / Floyd)
• River Street Bridge (Marble Rock / Floyd)
• Rockford Mill (Rockford / Floyd)
• Sherman Nursery Company Historic District (Charles City / Floyd)
• Spotts Round Barn (Charles City / Floyd)
• Suspension Bridge (Charles City / Floyd)
• Tyden Farm No. 6 Farmstead Historic District (Dougherty / Floyd)
• Wildwood Park Historic District (Charles City / Floyd)
• Beeds Lake State Park, Civilian Conservation Corps Area (Hampton / Franklin)
• Boehmler, H. E., House (Hampton / Franklin)
• Franklin County Courthouse (Hampton / Franklin)
• Franklin County G. A. R. Soldiers' Memorial Hall (Hampton / Franklin)
• Franklin County Sheriff's Residence and Jail (Hampton / Franklin)
• Hampton Double Square Historic District (Hampton / Franklin)
• Harriman, Dr. O. B., House (Hampton / Franklin)
• Maysville Schoolhouse (Hampton / Franklin)
• Reeve Electric Association Plant (Hampton / Franklin)
• Reeve Electric Association Plant (Hampton / Franklin)
• Reeve Electric Association Plant (Hampton / Franklin)
• Reeve, Leander, House (Hampton / Franklin)
• St. John's Danish Evangelical Lutheran Church Historic District (Hampton / Franklin)
• Wood, Herman, Round Barn (Iowa Falls / Franklin)
• Chautauqua Pavilion (Riverton / Fremont)
• Fremont County Courthouse (Sidney / Fremont)
• Hamburg Public Library (Hamburg / Fremont)
• Hunter School (Tabor / Fremont)
• Rector, Jason and Elizabeth Baylor, House (Thurman / Fremont)
• St. Patrick Church (Imogene / Fremont)
• Tabor Antislavery Historic District (Tabor / Fremont)
• Tabor Congregational Church (Tabor / Fremont)
• Todd House (Tabor / Fremont)
• Chicago, Milwaukee & St. Paul Depot-Jefferson (Jefferson / Greene)
• Frantz Round Barn (Grand Junction / Greene)
• Gallup, George H., House (Jefferson / Greene)
• Greene County Courthouse (Jefferson / Greene)
• Jefferson Square Commercial Historic District (Additional Documentation) (Jefferson / Greene)
• Lincoln Highway-Buttrick's Creek Abandoned Segment (Jefferson / Greene)
• Lincoln Highway-Buttrick's Creek to Grand Junction Segment (Grand Junction / Greene)
• Lincoln Highway-Grand Junction Segment (Grand Junction / Greene)
• Lincoln Highway-Little Beaver Creek Bridge (Grand Junction / Greene)
• Lincoln Highway Marker (1) (Jefferson / Greene)
• Lincoln Highway Marker (2) (Jefferson / Greene)
• Lincoln Highway-Raccoon River Rural Segment (Jefferson / Greene)
• Lincoln Highway-West Beaver Creek Abandoned Segment (Grand Junction / Greene)
• Lincoln Highway-West Greene County Rural Segment (Scranton / Greene)
• Lincoln Statue (Jefferson / Greene)
• Squirrel Hollow County Park Historic District (Jefferson / Greene)
• St. Patrick's Catholic Church, Cedar (Churdan / Greene)
• Grundy Center High School (Grundy Center / Grundy)
• Grundy County Courthouse (Grundy Center / Grundy)
• Neessen, Chris, House (Wellsburg / Grundy)
• All Saints Catholic Church (Stuart / Guthrie)
• Cretsinger, John, House (Coon Rapids / Guthrie)
• Garst, Roswell and Elizabeth, Farmstead Historic District (Coon Rapids / Guthrie)
• Masonic Temple Building (Stuart / Guthrie)
• Octagon Barn, Richland Township (Jamaica / Guthrie)
• Panora-Linden High School (Panora / Guthrie)
• Sexton Hotel (Stuart / Guthrie)
• Springbrook State Park, Civilian Conservation Corps Area (Guthrie Center / Guthrie)
• Yale High School Gymnasium (Yale / Guthrie)
• Albright Bridge (Webster City / Hamilton)
• Kendall Young Public Library (Webster City / Hamilton)
• Oakland, William, Round Barn (Blairsburg / Hamilton)
• Schultz Brothers Drug Store (Williams / Hamilton)
• State Bank of Stratford (Stratford / Hamilton)
• Tremaine Bridge (Webster City / Hamilton)
• Webster City Post Office (Webster City / Hamilton)
• Zitterell, William J. and Hattie J., House (Webster City / Hamilton)
• Avery Theater, The (Garner / Hancock)
• Hancock County Courthouse (Garner / Hancock)
• Pilot Knob State Park, Amphitheater (Area 4) (Forest City / Hancock)
• Pilot Knob State Park, Observation Tower (Area 2) (Forest City / Hancock)
• Pilot Knob State Park, Picnic Shelter (Area 3) (Forest City / Hancock)
• Pilot Knob State Park, Portals (Area 5a) (Forest City / Hancock)
• Pilot Knob State Park: Portals in Area 5b (Forest City / Hancock)
• Pilot Knob State Park, Trail Area (Area 6a-6c) (Forest City / Hancock)
• Stubbins, George E., House (Britt / Hancock)
• Alden Bridge (Alden / Hardin)
• Alden Public Library (Alden / Hardin)
• Carnegie-Ellsworth Public Library (Iowa Falls / Hardin)
• Civilian Conservation Corps-Prisoner of War Recreation Hall (Eldora / Hardin)
• Edgewood School of Domestic Arts (Iowa Falls / Hardin)
• Eldora Downtown Historic District (Eldora / Hardin)
• Eldora Public Library (Eldora / Hardin)
• Ellsworth-Jones Building (Iowa Falls / Hardin)
• Estes Park Band Shell (Iowa Falls / Hardin)
• First Congregational Church (Eldora / Hardin)
• First National Bank (Iowa Falls / Hardin)
• Folkert Mound Group (Steamboat Rock / Hardin)
• Hardin County Courthouse (Eldora / Hardin)
• Hardin County Home Historic District (Eldora / Hardin)
• Honey Creek Friends' Meetinghouse (New Providence / Hardin)
• Illinois Central Combination Depot-Ackley (Ackley / Hardin)
• Iowa Falls Bridge (Iowa Falls / Hardin)
• Iowa Falls Union Depot (Iowa Falls / Hardin)
• Kurtz, Glenn and Nell, Lustron Home and Garage (Iowa Falls / Hardin)
• McClanahan Block (Iowa Falls / Hardin)
• Metropolitan Opera House (Iowa Falls / Hardin)
• Mills Tower Historic District (Iowa Falls / Hardin)
• New Providence Building Association Stores (New Providence / Hardin)
• New Providence School Gymnasium (New Providence / Hardin)
• Princess-Sweet Shop (Iowa Falls / Hardin)
• River Street Bridge (Iowa Falls / Hardin)
• Sentinel Block (Iowa Falls / Hardin)
• Slayton Farms-Round Barn (Iowa Falls / Hardin)
• Steamboat Rock Consolidated Schools Building (Steamboat Rock / Hardin)
• St. Matthew's by the Bridge Episcopal Church (Iowa Falls / Hardin)
• Union Cemetery Gardener's Cottage (Iowa Falls / Hardin)
• US Post Office-Iowa Falls (Iowa Falls / Hardin)
• Washington Avenue Bridge (Iowa Falls / Hardin)
• Washington Avenue Commercial Historic District (Iowa Falls / Hardin)
• W. R. C. Hall (Iowa Falls / Hardin)
• Haner, William, Polygonal Barn (Pisgah / Harrison)
• Harrison County Courthouse (Logan / Harrison)
• Harrison County Jail (Logan / Harrison)
• I.O.O.F. Hall (Dunlap / Harrison)
• Modale School and Masonic Hall (Modale / Harrison)
• Murray General Merchandise Store (Little Sioux / Harrison)
• Old Harrison County Courthouse (Magnolia / Harrison)
• Siebels' Department Store-Boyer Valley Bank (Woodbine / Harrison)
• State Savings Bank (Logan / Harrison)
• Wheeler, John R., Jr., House (Dunlap / Harrison)
• Woodbine Lincoln Highway and Brick Street Historic District (Woodbine / Harrison)
• Woodbine Normal and Grade School (Woodbine / Harrison)
• Woodbine Public Library (Woodbine / Harrison)
• Woodbine Savings Bank (Woodbine / Harrison)
• Allen, G. W. S., House (Mount Pleasant / Henry)
• Ambler, Henry, House (Mt. Pleasant / Henry)
• Ball, Dr. J. O. and Catherine, House (Mt. Pleasant / Henry)
• Bangs, John and Lavina, House (New London / Henry)
• Benjamin Chapel and Richwoods Cemetery (Trenton / Henry)
• Bicksler Block (Salem / Henry)
• Boyle, Hugh and Matilda, House and Cemetery Historic District (Lowell / Henry)
• Brazelton House (Mount Pleasant / Henry)
• Brazelton House Hotel (Mt. Pleasant / Henry)
• Budde-Singer Building (Mount Pleasant / Henry)
• Camp Harlan-Camp McKean Historic District (Mount Pleasant / Henry)
• City Hall (Mount Pleasant / Henry)
• Collins-Bond House (Salem / Henry)
• Cook-Johnson House (Salem / Henry)
• Cooper, George and Margaret, House (Mount Pleasant / Henry)
• Edwards, Joseph A. and Lydia A., House (Salem / Henry)
• Farmers Savings Bank (Salem / Henry)
• First National Bank (Mount Pleasant / Henry)
• Fish Creek Bridge (Salem / Henry)
• Garretson, Owen A. and Emma J., House (Salem / Henry)
• Geode State Park, Civilian Conservation Corps Area (Danville / Henry)
• Harlan House Hotel (Mount Pleasant / Henry)
• Harlan-Lincoln House (Mount Pleasant / Henry)
• Henry County Courthouse (Mount Pleasant / Henry)
• Henry County Savings Bank (Mount Pleasant / Henry)
• Holtkamp Round Barn (Salem / Henry)
• Hulme, Samuel and Sarah, House (Trenton / Henry)
• Hult, Charles E., House, Summer Kitchen and Wood Shed (Swedesburg / Henry)
• Hultquist, John, House (Swedesburg / Henry)
• Lamm-Pollmiller Farmstead District (Salem / Henry)
• Lewelling, Henderson, House (Salem / Henry)
• Louisa Building (Mount Pleasant / Henry)
• Masonic Temple Theater (Mount Pleasant / Henry)
• Masters Building (Mount Pleasant / Henry)
• McCandless Building (Mount Pleasant / Henry)
• McClellan's General Store (New London / Henry)
• Mount Pleasant Public Library (Mount Pleasant / Henry)
• National State Bank (Mount Pleasant / Henry)
• Oakland Mills Bridge (Oakland Mills State Park / Henry)
• Old Main (Mount Pleasant / Henry)
• Peterson Manufacturing Building (New London / Henry)
• Pleasant Lawn School Historic District (Mt. Pleasant / Henry)
• Red Ball Garage (Swedesburg / Henry)
• Reeves, Isaac and Agnes (Bells), House (Salem / Henry)
• Schantz, Christian K. and Margaret (Rich), House and Carpentry Shop (Wayland / Henry)
• Second Baptist Church (Mount Pleasant / Henry)
• Smith and Weller Building (New London / Henry)
• Swedesburg Historic Commercial District (Swedesburg / Henry)
• Swedish Evangelical Lutheran Church (Swedesburg / Henry)
• Timmerman-Burd Building (Mount Pleasant / Henry)
• Union Block (Mount Pleasant / Henry)
• West Main Street Residential Historic District (Wayland / Henry)
• Wilson, Paton and Hannah, House (Salem / Henry)
• Zuhn Building (Mount Pleasant / Henry)
• Bohemian Savings Bank (Protivin / Howard)
• Cresco Opera House (Cresco / Howard)
• Fellows, James C., House (Riceville / Howard)
• Howard County Courthouse (Cresco / Howard)
• Kellow House (Cresco / Howard)
• Lime Springs Mill Complex (Lime Springs / Howard)
• Polygonal Barn, New Oregon Township (Cresco / Howard)
• South Ward School (Cresco / Howard)
• Berkhimer Bridge (Humboldt / Humboldt)
• Brown, Corydon, House (Dakota City / Humboldt)
• Des Moines River Bridge (Humbodlt / Humboldt)
• Humboldt County Court House (Dakota City / Humboldt)
• Humboldt Free Public Library (Humboldt / Humboldt)
• Renwick Generating Plant (Renwick / Humboldt)
• Taft, Stephen Harris, House (Humboldt / Humboldt)
• Bell, Alvin Bushnell, House (Ida Grove / Ida)
• Ida County Courthouse (Ida Grove / Ida)
• Moorehead Stagecoach Inn (Ida Grove / Ida)
• Turner Hall (Holstein / Ida)
• Warnock, Dr. Francis B., House (Battle Creek / Ida)
• Waveland Round Barn (Cushing / Ida)
• Amana Villages (Middle Amana / Iowa)
• Baird, E. J., House (Millersburg / Iowa)
• Hughes, David and M. Maria, House (Williamsburg / Iowa)
• Indian Fish Weir (Middle Amana / Iowa)
• Iowa County Courthouse (Marengo / Iowa)
• Ladora Savings Bank (Ladora / Iowa)
• Lenox Township Church of the New Jersalem (Norway / Iowa)
• Pilot Grove (Williamsburg / Iowa)
• Plagmann Round Barn (Conroy / Iowa)
• St. Michael's Church, Cemetery, Rectory and Ancient Order of Hibernians Hall (Parnell / Iowa)
• Turner, Fred G., House (North English / Iowa)
• Anderson, D. H., Building (Maquoketa / Jackson)
• Anderson, D. H., House (Maquoketa / Jackson)
• Bassnett-Nickerson House (Maquoketa / Jackson)
• Bellevue Commercial Historic District (Bellevue / Jackson)
• Bellevue Herald Building (Bellevue / Jackson)
• Big Mill Homestead (Bellevue / Jackson)
• Building at 101 North Riverview Street (Belleview / Jackson)
• Building at 126 South Riverview Street (Bellevue / Jackson)
• Building at 130-132 North Riverview Street (Bellevue / Jackson)
• Building at 306 South Second Street (Bellevue / Jackson)
• Butterworth, Nathaniel, House (Andrew / Jackson)
• Canton School (Canton / Jackson)
• Central School (Canton / Jackson)
• Chicago, Milwaukee & St. Paul Narrow Gauge Depot-LaMotte (LaMotte / Jackson)
• Cooper, George, House (Maquoketa / Jackson)
• Cundill Block (Maquoketa / Jackson)
• Decker House Hotel (Maquoketa / Jackson)
• DeFries House, Barn and Carpenter Shop (Andrew / Jackson)
• Dominy, John S., House (Sabula / Jackson)
• Dyas, George, House (Bellevue / Jackson)
• Dyas Hexagonal Barn (Bellevue / Jackson)
• Dyas, William, Barn (Bellevue / Jackson)
• First National Bank (Maquoketa / Jackson)
• Fritz Chapel (Bellevue / Jackson)
• Gehlen House and Barn (St. Donatus / Jackson)
• Godard, Milton, House (Maquoketa / Jackson)
• Harris Wagon and Carriage Shop (LaMotte / Jackson)
• Hotel Hurst (Maquoketa / Jackson)
• Hotel Hurst Garage (Maquoketa / Jackson)
• House at 111 E. Maple Street (Maquoketa / Jackson)
• House at 505 Court Street (Bellevue / Jackson)
• Hurst, A. A., House (Maquoketa / Jackson)
• Hurstville Historic District (Maquoketa / Jackson)
• Insane Asylum at the County Poor Farm (Andrew / Jackson)
• IOOF Building (Maquoketa / Jackson)
• Jackson County Courthouse (Bellevue / Jackson)
• Jackson County Jail (Andrew / Jackson)
• Johnson, Mrs. Lydia, House (Maquoketa / Jackson)
• Kegler Gonner Store and Post Office (Springbrook / Jackson)
• Kucheman Building (Bellevue / Jackson)
• Lake, John, House (Maquoketa / Jackson)
• Lock and Dam No. 12 Historic District (Bellavue / Jackson)
• Lubben, Henry, House, Smokehouse and Springhouse (Baldwin / Jackson)
• Lyon Block (Maquoketa / Jackson)
• Maquoketa Caves State Park Historic District (Maquoketa / Jackson)
• Maquoketa Commercial Historic District (Maquoketa / Jackson)
• Maquoketa Company-Clinton Machine Company Administration Building (Maquoketa / Jackson)
• Maquoketa Free Public Library (Maquoketa / Jackson)
• Martin, Dr. G. S., House (Maquoketa / Jackson)
• Merrero Building (Maquoketa / Jackson)
• Mill Rock School (Baldwin / Jackson)
• Mitchell-Maskrey Mill (Maquoketa / Jackson)
• New Era Building (Maquoketa / Jackson)
• Niemann, Theodore, House and Spring House (Bellevue / Jackson)
• Organ, Alexander, House (Maquoketa / Jackson)
• Paradise Farm (Bellevue / Jackson)
• Perham House (Maquoketa / Jackson)
• Polygonal Barn, Van Buren Township (Van Buren / Jackson)
• Potter's, E. G., Jasper Flour Mill (Bellevue / Jackson)
• Robb House and Spring House (Bellevue / Jackson)
• Roling, Henry, House (Bellevue / Jackson)
• Sanborn, C. M., Building (Maquoketa / Jackson)
• Savanna-Sabula Bridge (Sabula / Jackson)
• Sieben, Mrs. Margaret, House (Baldwin / Jackson)
• Slye, Thomas, House (Andrew / Jackson)
• Spring Side (Bellevue / Jackson)
• Squiers, J. E., House (Maquoketa / Jackson)
• St. Lawrence Catholic Church (Otter Creek / Jackson)
• St. Patrick's Church-Garryowen (Garryowen / Jackson)
• Swigert, W. B., House (Maquoketa / Jackson)
• Taubman, Henry, House (Maquoketa / Jackson)
• Upper Paradise (Bellevue / Jackson)
• Village of St. Donatus Historic District (St. Donatus / Jackson)
• West Pleasant Street Historic District (Maquoketa / Jackson)
• Williams, Seneca, Mill (Maquoketa / Jackson)
• Wilson, Anson, House (Maquoketa / Jackson)
• Wood, Jeremiah, House (Sabula / Jackson)
• Arthur, Thomas, House (Newton / Jasper)
• Bergman, August H., House (Newton / Jasper)
• Byal Orchard Historic District (Mingo / Jasper)
• Colfax Spring City Commercial Historic District (Colfax / Jasper)
• Emerson Hough Elementary School (Newton / Jasper)
• First Avenue East Historic District (Newton / Jasper)
• First Avenue West Historic District (Newton / Jasper)
• Fred Maytag Park Historic District (Newton / Jasper)
• German Evangelical Reformed Church (Newton / Jasper)
• Hall, James Norman, House (Colfax / Jasper)
• Jasper County Courthouse (Newton / Jasper)
• Long, J. G. and Regina, House (Prairie City / Jasper)
• Lynnville Mill and Dam (Lynnville / Jasper)
• Newton Downtown Historic District (Newton / Jasper)
• Red Bridge (Monroe / Jasper)
• St. Stephen's Episcopal Church (Newton / Jasper)
• Architecture of Henry K. Holsman Historic Campus District (Fairfield / Jefferson)
• Ball, W. C., House (Fairfield / Jefferson)
• Beck, James A., House (Fairfield / Jefferson)
• Burnett-Montgomery House (Fairfield / Jefferson)
• Clarke, James F., House (Fairfield / Jefferson)
• Evergreen Ridge Stock Farm Historic District (Fairfield / Jefferson)
• Fairfield Public Library (Fairfield / Jefferson)
• Former US Post Office Building (Fairfield / Jefferson)
• Fryer, O.F. and Lulu E., House (Fairfield / Jefferson)
• Fulton, Fred and Rosa, Barn (Selma / Jefferson)
• Gobble and Heer-Spurgeons Building (Fairfield / Jefferson)
• Henn Mansion (Fairfield / Jefferson)
• Iowa Malleable Iron Company (Fairfield / Jefferson)
• Jefferson County Courthouse (Fairfield / Jefferson)
• Louden Machinery Company (Fairfield / Jefferson)
• Louden Monorail System in the Auto Repair Shop (Fairfield / Jefferson)
• Louden, R. B. and Lizzie L., House (Fairfield / Jefferson)
• Louden, R. Bruce and May W., House (Fairfield / Jefferson)
• Louden, R.R., and Antoinette, House (Fairfield / Jefferson)
• Louden Whirl-Around (Fairfield / Jefferson)
• Louden, William and Mary Jane, House (Fairfield / Jefferson)
• Luedtke, August and Vera, Barn (Fairfield / Jefferson)
• McElhinny House (Fairfield / Jefferson)
• New Sweden Chapel (Fairfield / Jefferson)
• Old Settlers' Association Park and Rhodham Bonnifield House (Fairfield / Jefferson)
• Wells, George A., House (Fairfield / Jefferson)
• Wells-Stubbs House (Fairfield / Jefferson)
• Wilson Building (Fairfield / Jefferson)
• Wilson, US Senator James F., House (Fairfield / Jefferson)
• Ashton, Ned, House (Iowa City / Johnson)
• Berryhill, Charles, House (Iowa City / Johnson)
• Bethel AME Church (Iowa City / Johnson)
• Billingsley-Hills House (Iowa City / Johnson)
• Boerner-Fry Company/Davis Hotel (Iowa City / Johnson)
• Borts, Albert J. and Alice E., House (Iowa City / Johnson)
• Bostick, William, House (Iowa City / Johnson)
• Bowery Street Grocery Store (Iowa City / Johnson)
• Brown Street Historic District (Iowa City / Johnson)
• Brown Street Historic District (Boundary Increase) (Iowa City / Johnson)
• Buresh Farm (Solon / Johnson)
• Byfield, Dr. Albert Henry, House (Iowa City / Johnson)
• Cannon, Wilbur D. and Hattie, House (Iowa City / Johnson)
• Carson, Thomas C., House (Iowa City / Johnson)
• Cavanaugh-Zetek House (Iowa City / Johnson)
• Chicago, Rock Island and Pacific Railroad Passenger Station (Iowa City / Johnson)
• Clark House (Iowa City / Johnson)
• Close House (Iowa City / Johnson)
• Close, M. T., and Company Flaxseed Warehouse (Iowa City / Johnson)
• College Block Building (Iowa City / Johnson)
• College Green Historic District (Iowa City / Johnson)
• Congregational Church of Iowa City (Iowa City / Johnson)
• Coralville Public School (Coralville / Johnson)
• Coralville Union Ecclesiastical Church (Coralville / Johnson)
• Cottage at Rock and Dubuque Streets (Solon / Johnson)
• Czecho Slovakian Association Hall (Iowa City / Johnson)
• East College Street Historic District (Iowa City / Johnson)
• Economy Advertising Company (Iowa City / Johnson)
• Englert Theatre (Iowa City / Johnson)
• First Johnson County Asylum (Iowa City / Johnson)
• First Unitarian Church (Iowa City / Johnson)
• First Welsh Congregational Church (Iowa City / Johnson)
• Ford, Arthur Hillyer, House (Iowa City / Johnson)
• Franklin Printing House (Iowa City / Johnson)
• Gilbert-Linn Street Historic District (Iowa City / Johnson)
• Harvat, Emma J., and Mary E. Stach House (Iowa City / Johnson)
• Hawthorne Glove and Novelty Company-Shrader Drug Company Building (Iowa City / Johnson)
• Henyon-Kasper-Duffy Barn (Solon / Johnson)
• Iowa City Community Recreation Center (Iowa City / Johnson)
• Iowa City Downtown Historic District (Iowa City / Johnson)
• Iowa Federation Home for Colored Girls (Iowa City / Johnson)
• Jackson-Swisher House and Carriage House (Iowa City / Johnson)
• Jefferson Street Historic District (Iowa City / Johnson)
• Johnson County Courthouse (Iowa City / Johnson)
• Johnson County Poor Farm and Asylum Historic District (Iowa City / Johnson)
• Johnson County Savings Bank (Iowa City / Johnson)
• Johnson, Sylvanus, House (Iowa City / Johnson)
• Kirkwood House (Iowa City / Johnson)
• Letovsky-Rohret House (Iowa City / Johnson)
• Linsay House (Iowa City / Johnson)
• Longfellow Historic District (Iowa City / Johnson)
• McCollister, James, Farmstead (Iowa City / Johnson)
• Melrose Historic District (Iowa City / Johnson)
• Miller Round Barn (Sharon Center / Johnson)
• Muscatine Avenue Moffitt Cottage Historic District (Iowa City / Johnson)
• Nicking House (Iowa City / Johnson)
• North Presbyterian Church (Iowa City / Johnson)
• Oakes-Wood House (Iowa City / Johnson)
• Old Capitol (Iowa City / Johnson)
• Old Post Office (Iowa City / Johnson)
• Old Settlers' Association of Johnson County Cabins (Iowa City / Johnson)
• Opera House Block (Iowa City / Johnson)
• Oxford Commercial Historic District (Oxford / Johnson)
• Park House Hotel (Iowa City / Johnson)
• Paul-Helen Building (Iowa City / Johnson)
• Pentacrest (Iowa City / Johnson)
• Plum Grove (Iowa City / Johnson)
• Polygonal Barn, Lincoln Township (West Liberty / Johnson)
• Pratt, A. W., House (Iowa City / Johnson)
• Ranshaw, Samuel and Emma A., House (North Liberty / Johnson)
• Rittenmeyer, F. X., House (Iowa City / Johnson)
• Roberts Octagon Barn (Sharon Center / Johnson)
• Rose Hill (Iowa City / Johnson)
• Saints Peter and Paul Catholic Church (Solon / Johnson)
• Schindhelm-Drews House (Iowa City / Johnson)
• Secrest Octagon Barn (Downey / Johnson)
• Shambaugh, Benjamin F. and Bertha M. Horack, House (Iowa City / Johnson)
• Shimek, Bohumil, House (Iowa City / Johnson)
• Sigma Pi Fraternity House (Iowa City / Johnson)
• South Summit Street District (Iowa City / Johnson)
• State Quarry, Old (North Liberty / Johnson)
• St. John's Lutheran Church (Kalona / Johnson)
• St. Mary's Church and Rectory (Iowa City / Johnson)
• St. Mary's High School (Iowa City / Johnson)
• St. Mary's Rectory (Iowa City / Johnson)
• Stone Academy (Solon / Johnson)
• Summit Apartment Building (Iowa City / Johnson)
• Sutliff Bridge (Iowa City / Johnson)
• Tate Arms (Iowa City / Johnson)
• Trinity Episcopal Church (Iowa City / Johnson)
• Union Bakery (Iowa City / Johnson)
• Union Brewery (Iowa City / Johnson)
• Van Patten House (Iowa City / Johnson)
• Vogt House (Iowa City / Johnson)
• Washington Township Center High School (Amish / Johnson)
• Wehner, Roland and Marilyn, House (Iowa City / Johnson)
• Wentz, Jacob, House (Iowa City / Johnson)
• Wetherby, Isaac A., House (Iowa City / Johnson)
• White, H. A., General Store and House (North Liberty / Johnson)
• Windrem House (Iowa City / Johnson)
• Woodlawn Historic District (Iowa City / Johnson)
• Anamosa Main Street Historic District (Anamosa / Jones)
• Anamosa Public Library (Anamosa / Jones)
• Antioch School (Anamosa / Jones)
• Booth, Edmund and Mary Ann Walworth, House (Anamosa / Jones)
• Business Part of Olin Historic District (Olin / Jones)
• Caulkins, Dr. Martin H., House and Office (Wyoming / Jones)
• Corbett's-Eby's Mill Bridge (Scotch Grove / Jones)
• Ely's Stone Bridge (Monticello / Jones)
• Farm Creek Historic District (Cascade / Jones)
• Farm No. 1, Iowa Men's Reformatory (Ahnamosa / Jones)
• Farwell, S. S., House (Monticello / Jones)
• Fremont Mill Bridge (Anamosa / Jones)
• Green, John A., Estate (Anamosa / Jones)
• Hale Bridge (Anamosa / Jones)
• Iowa Men's Reformatory Cemetery (Anamosa / Jones)
• Iowa Men's Reformatory Historic District (Anamosa / Jones)
• Jones County Court House (Anamosa / Jones)
• Kenny Farmstead Archeological District (Cascade / Jones)
• Lower Road Bridge (Anamosa / Jones)
• Moore's Ford Bridge (Monticello City / Jones)
• Odd Fellows Hall (Monticello / Jones)
• Rick's Brewery (Anamosa / Jones)
• Scotch Grove Historic District (Monticello / Jones)
• Shaw, Col. William T. and Elizabeth C., House (Anamosa / Jones)
• State Quarry, Iowa Men's Reformatory (Anamosa / Jones)
• St. Joseph's Roman Catholic Church (Stone City / Jones)
• St. Luke's Methodist Church (Monticello / Jones)
• Stone City Historic District (Anamosa / Jones)
• Wapsipinicon State Park Historic District (Anamosa / Jones)
• Bruce Goldfish Fisheries (Thornburg / Keokuk)
• Delta Covered Bridge (Delta / Keokuk)
• Hayesville Independent School (Hayesville / Keokuk)
• Keokuk County Courthouse (Sigourney / Keokuk)
• Lancaster School (Sigourney / Keokuk)
• Masonic Opera House (What Cheer / Keokuk)
• Public Square Historic District (Sigourney / Keokuk)
• Ramsey Building (Keota / Keokuk)
• Saints Peter and Paul Roman Catholic Church Historic District (Additional Documentation) (Harper / Keokuk)
• Sigourney Public Library (Sigourney / Keokuk)
• Singmaster, C.F. and Mary, House (Keota / Keokuk)
• What Cheer City Hall (What Cheer / Keokuk)
• White, Theodore, House (South English / Keokuk)
• Algona Junior and Senior High School Building and High School Building Annex (Algona / Kossuth)
• Dau, William C. and Hertha, House (Algona / Kossuth)
• Des Moines River Bridge (Swea City / Kossuth)
• G.A.R. Memorial Hall (Algona / Kossuth)
• Land and Loan Office Building (Algona / Kossuth)
• Longbottom Polygonal Barn (Titonka / Kossuth)
• Lu Verne City Jail (Lu Verne / Kossuth)
• Albright House (Fort Madison / Lee)
• Atchison, Topeka and Santa Fe Passenger and Freight Complex Historic District (Fort Madison / Lee)
• Beck, Chief Justice Joseph M., House (Fort Madison / Lee)
• Belknap, Gen. William Worth, House (Keokuk / Lee)
• Bridgeport Bridge (Denmark / Lee)
• Case, Hosea S. and Elizabeth, House (Denmark / Lee)
• Cattermole Memorial Library (Fort Madison / Lee)
• Curtis, Gen. Samuel R., House (Keokuk / Lee)
• Denmark Congregational Church (Denmark / Lee)
• Faeth Farmstead and Orchard District (Fort Madison / Lee)
• Fort Madison Bridge (Fort Madison / Lee)
• Fort Madison Downtown Commercial Historic District (Fort Madison / Lee)
• Fort Madison High School (Fort Madison / Lee)
• GEO. M. VERITY (Keokuk / Lee)
• Harrison, E. H., House (Keokuk / Lee)
• Herschler, Christian and Katharina, House, Barn and Outbuildings Historic District (Franklin / Lee)
• Hotel Iowa (Keokuk / Lee)
• Iowa State Penitentiary Cellhouses Historic District (Fort Madison / Lee)
• Irwin, John N. and Mary L. (Rankin), House (Keokuk / Lee)
• Joy, C. R., House (Keokuk / Lee)
• Keokuk Lock and Dam (Keokuk / Lee)
• Keokuk National Cemetery (Keokuk / Lee)
• Keokuk Union Depot (Keokuk / Lee)
• Keokuk Young Women's Christian Association Building (Keokuk / Lee)
• Lee County Courthouse (Fort Madison / Lee)
• Lock and Dam No. 19 Historic District (Keokuk / Lee)
• McConn, Daniel, Barn (Fort Madison / Lee)
• McGreer, John, Barn and Crib (Donnellson / Lee)
• Miller, Justice Samuel Freeman, House (Keokuk / Lee)
• Moyce-Steffens House (Fort Madison / Lee)
• Old Fort Madison and Battlefield (Boundary Increase) (Fort Madison / Lee)
• Old Fort Madison and Battlefield (Boundary Increase) (Fort Madison / Lee)
• Old Fort Madison Site (Fort Madison / Lee)
• Old Fort Madison Site (Fort Madison / Lee)
• Old Fort Madison Site (Fort Madison / Lee)
• Park-to-Park Residential Historic District (Fort Madison / Lee)
• Presbyterian Church (West Point / Lee)
• Primrose Mill (Primrose / Lee)
• Saint Barnabas Episcopal Church (Montrose / Lee)
• Sample, Hugh W. and Sarah, House (Keokuk / Lee)
• Schlapp, George E., House (Fort Madison / Lee)
• Sharon Cemetery Historic District (Farmington / Lee)
• Sheaffer, Craig and Virginia, House (Fort Madison / Lee)
• Sheaffer, Walter A., House (Fort Madison / Lee)
• St. John's Episcopal Church and Parish Hall (Keokuk / Lee)
• St Mary of the Assumption Church (Fort Madison / Lee)
• St. Peter Church (Keokuk / Lee)
• The Park Place-Grand Avenue Residential District (Keokuk / Lee)
• U.S. Post Office and Courthouse (Keokuk / Lee)
• Weber, Alois and Annie, House (Keokuk / Lee)
• Weess, Frank J., House (Keokuk / Lee)
• Albright, Henry D. and Juliana (Wortz), House (Mount Vernon / Linn)
• Armstrong, Robert and Esther, House (Cedar Rapids / Linn)
• Ash Park Historic District (Mount Vernon / Linn)
• Ausadie Building (Cedar Rapids / Linn)
• Averill, A. T., House (Cedar Rapids / Linn)
• Averill, Glenn M. and Edith, House (Cedar Rapids / Linn)
• Bauman, Augustus and Elizabeth (Huntsberger), House (Mount Vernon / Linn)
• B Avenue NE Historic District (Cedar Rapids / Linn)
• Beach School (Mount Vernon / Linn)
• Bertram Bridge (Bertram / Linn)
• Best Oil and Refining Company Service Station (Cedar Rapids / Linn)
• Bethel African Methodist Episcopal Church (Cedar Rapids / Linn)
• Bever Woods Historic District (Cedar Rapids / Linn)
• Bohemian Commercial Historic District (Cedar Rapids / Linn)
• Bohemian Commercial Historic District (Cedar Rapids / Linn)
• Bowman, James W. and Ida G., House (Marion / Linn)
• Braska House (Marion / Linn)
• Brewer, Luther A. and Elinore T., House (Cedar Rapids / Linn)
• Brown Apartments (Cedar Rapids / Linn)
• Burlington, Cedar Rapids, and Minnesota Railroad: Walker Station (Walker / Linn)
• Calder Houses (Cedar Rapids / Linn)
• Cedar Rapids 2nd Avenue SE. Automobile Row Historic District (Cedar Rapids / Linn)
• Cedar Rapids Central Business District Commercial Historic District (Cedar Rapids / Linn)
• Cedar Rapids Central Fire Station (Cedar Rapids / Linn)
• Cedar Rapids Milk Condensing Company (Cedar Rapids / Linn)
• Cedar Rapids Post Office and Public Building (Cedar Rapids / Linn)
• Cedar Rapids Pump Company Factory and Warehouse (Cedar Rapids / Linn)
• Central City Commercial Historic District (Central City / Linn)
• Chain Lakes Bridge (Hiawatha / Linn)
• Coggon Commercial Historic District (Coggon / Linn)
• Coggon Public School (Coggon / Linn)
• Consistory Building No. 2 (Cedar Rapids / Linn)
• Cornell College-Mount Vernon Historic District (Additional Documentation) (Mount Vernon / Linn)
• C.S.P.S. Hall (Cedar Rapids / Linn)
• Damour, William and Sue, House (Cedar Rapids / Linn)
• Dewitt-Harman Archeological Site (Cedar Rapids / Linn)
• Douglas, George B., House (Cedar Rapids / Linn)
• Dows Street Historic District (Ely / Linn)
• Dunn, William and Phebe C., House (Marion / Linn)
• Ely School House (Ely / Linn)
• Evans Manufacturing Company Building (Cedar Rapids / Linn)
• First Avenue Bridge (Cedar Rapids / Linn)
• First Church of Christ, Scientist (Cedar Rapids / Linn)
• First Presbyterian Church of Marion, Iowa (Marion / Linn)
• First Universalist Church of Cedar Rapids (Cedar Rapids / Linn)
• Granger House (Marion / Linn)
• Grant, Douglas and Charlotte, House (Marion / Linn)
• Grant Vocational High School (Cedar Rapids / Linn)
• Grant Wood's "Fall Plowing" Rural Historic Landscape District (Viola / Linn)
• Hamilton Brothers Building (Cedar Rapids / Linn)
• Harper and McIntire Company Warehouse (Cedar Rapids / Linn)
• Harris, Dr. Percy and Lileah, House (Cedar Rapids / Linn)
• Hickman-Nietert-Odd Fellows Building (Alburnett / Linn)
• Highwater Rock (Cedar Rapids / Linn)
• Horecky, Henek and Mary, Log Cabin (Mt. Vernon / Linn)
• Hotel Roosevelt (Cedar Rapids / Linn)
• IANR Railroad Underpass (Cedar Rapids / Linn)
• Indian Creek Bridge (Cedar Rapids / Linn)
• Indian Creek Bridge II (Marion / Linn)
• Iowa Building (Cedar Rapids / Linn)
• Iowa State Highway Commission, District 6 Building (Cedar Rapids / Linn)
• Iowa Wind Mill and Pump Company Office and Warehouse (Cedar Rapids / Linn)
• Janko, Jan F. and Antonie, Farmstead District (Ely / Linn)
• King Memorial Chapel (Mount Vernon / Linn)
• Klinsky Farmstead Historic District (Ely / Linn)
• Knott, Adams R., Frederick L. and Martha (Taylor), House (Mount Vernon / Linn)
• Lane, Samuel M., House (Marion / Linn)
• Lattner Auditorium Building (Cedar Rapids / Linn)
• Lesinger Block (Cedar Rapids / Linn)
• Lisbon Main Street Historic District (Lisbon / Linn)
• Lisbon Methodist Church (Lisbon / Linn)
• Lustron Home #02102 (Cedar Rapids / Linn)
• Luther A. and Elinore T. Brewer House (Cedar Rapids / Linn)
• Marion Carnegie Public Library (Marion / Linn)
• Marion Commercial Historic District (Marion / Linn)
• Matsell Bridge (Springville / Linn)
• May's Island Historic District (Cedar Rapids / Linn)
• McCartney, James H. and Mayetta (Degrush), House (Mount Vernon / Linn)
• Mentzer, Joseph P., House (Marion / Linn)
• Meyers Farmstead Historic District (Lisbon / Linn)
• Minor, Josias L. and Elizabeth A., Farmstead District (Ely / Linn)
• Mittvatsky House (Cedar Rapids / Linn)
• Monroe Elementary School Historic District (Cedar Rapids / Linn)
• Moorhead, Joseph and Clara Amanda H., House (Ely / Linn)
• Moslem Temple (Cedar Rapids / Linn)
• Mount Vernon Commercial Historic District (Mount Vernon / Linn)
• Notbohm Mill Archaeological District (Alburnett / Linn)
• Oak Hill Cemetery Historic District (Cedar Rapids / Linn)
• Odd Fellows Hall (Troy Mills / Linn)
• Our Mother of Sorrows Grotto Historic District (Cedar Rapids / Linn)
• Paramount Theater Building (Cedar Rapids / Linn)
• Pease, Dr. Luther L. and Susette E. (Baker), House (Mount Vernon / Linn)
• People's Savings Bank (Cedar Rapids / Linn)
• Perkins, Charles W. and Nellie, House (Cedar Rapids / Linn)
• Podhajsky-Jansa Farmstead District (Ely / Linn)
• Pucker Street Historic District (Marion / Linn)
• Pyle, Glenn O. and Lucy O., House (Marion / Linn)
• Redmond Park-Grande Avenue Historic District (Cedar Rapids / Linn)
• Robinson, George W. and Mary J. (Maxwell), House (Mount Vernon / Linn)
• Second and Third Avenue Historic District (Cedar Rapids / Linn)
• Security Building (Cedar Rapids / Linn)
• Seminole Valley Farmstead (Cedar Rapids / Linn)
• Shantz, Martin L. and Mary Jane (Yount), House (Mount Vernon / Linn)
• Shores-Mueller Company (Cedar Rapids / Linn)
• Sinclair Building-Smulekoffs Furniture Store (Cedar Rapids / Linn)
• Sinclair, Caroline, Mansion (Additional Documentation) (Cedar Rapids / Linn)
• Smith, James J. and Anna J. (Linean), House #1 (Mount Vernon / Linn)
• Smith, James J. and Anna J. (Linean), House #2 (Mount Vernon / Linn)
• Sokol Gymnasium (Cedar Rapids / Linn)
• St. James United Methodist Church (Cedar Rapids / Linn)
• St. Paul Methodist Episcopal Church (Cedar Rapids / Linn)
• Stuckslager, Harrison, House (Lisbon / Linn)
• Sumner School (Mount Vernon / Linn)
• Taylor-Van Note (Cedar Rapids / Linn)
• Terrace Park Historic District (Marion / Linn)
• Torrance House (Lisbon / Linn)
• Upper Paris Bridge (Coggin / Linn)
• Waln, Elijah D. and Mary J. (Adams), House (Mount Vernon / Linn)
• WCF & N Center Point Depot and Substation (Center Point / Linn)
• West Side Third Avenue SW. Commercial Historic District (Cedar Rapids / Linn)
• West, Wesley, House (Mount Vernon / Linn)
• Whittier Friends Meeting House (Whittier / Linn)
• Wickiup Hill Late Woodland Village Site (Toddville / Linn)
• Wickiup Hill Middle to Late Archaic Camp Site (Toddville / Linn)
• Wickiup Hill Mound Group No. 1 (Toddville / Linn)
• Wickiup Hill Mound Group No. 2 (Toddville / Linn)
• Wickiup Hill Mound Group No. 3 (Toddville / Linn)
• Wickiup Hill Mound Group No. 4 (Toddville / Linn)
• Wilds, Col. John Q. and Rowena (Camp), House (Mount Vernon / Linn)
• Witwer Grocery Company Building (Cedar Rapids / Linn)
• Wolff, Philip A., House and Carriage House (Cedar Rapids / Linn)
• Bethel Church (Morning Star / Louisa)
• Columbus Junction School 1882-1920 (Columbus Junction / Louisa)
• Commercial Hotel (Wapello / Louisa)
• County Line Bridge (Columbus Junction / Louisa)
• Fairview Church and Cemetery (Wapello / Louisa)
• Florence-Council On The Iowa Site (Oakville / Louisa)
• Gipple's Quarry Bridge (Columbus Junction / Louisa)
• Louisa County Courthouse (Wapello / Louisa)
• Mellinger Memorial Library (Morning Sun / Louisa)
• Springer, Judge Francis, House (Columbus City / Louisa)
• Toolesboro Mound Group (Toolesboro / Louisa)
• Burlington Railroad Overpass (Chariton / Lucas)
• Caviness, Carl L., Post 102, American Legion (Chariton / Lucas)
• Chariton Cemetery Historic District (Chariton / Lucas)
• Chariton City Hall and Fire Station (Chariton / Lucas)
• Chariton Free Public Library (Chariton / Lucas)
• Chariton Herald-Patriot Building (Chariton / Lucas)
• Chariton Masonic Temple (Chariton / Lucas)
• Chicago, Burlington, and Quincy Freight House-Chariton (Chariton / Lucas)
• Crozier, J.T. and Mollie, House (Chariton / Lucas)
• First United Methodist Church (Chariton / Lucas)
• Hotel Charitone (Chariton / Lucas)
• Lucas County Courthouse (Chariton / Lucas)
• Lucas County Courthouse Square Historic District (Chariton / Lucas)
• Payne, O. E., House (Chariton / Lucas)
• Stephens, A. J., House (Chariton / Lucas)
• Williamson School (Williamson / Lucas)
• Big Sioux Prehistoric Prairie Procurement System Archaeological District (Klondike / Lyon)
• Blood Run Site (Sioux Falls / Lyon)
• Broad View Ranch Historic District (Sheldon / Lyon)
• Burlington, Cedar Rapids, and Northern Railroad-Rock Rapids Station, Railroad Track and Bridge (Rock Rapids / Lyon)
• Duncan-Duitsman Farm Historic District (George / Lyon)
• First Methodist Church (Rock Rapids / Lyon)
• Klondike Bridge (Larchwood / Lyon)
• Kruger Mill (Larchwood / Lyon)
• Lyon County Courthouse (Rock Rapids / Lyon)
• Melan Bridge (Rock Rapids / Lyon)
• Reynolds, Charles B., Round Barn (Doon / Lyon)
• Allen, James, Stone Barn (Earlham / Madison)
• Armstrong, George and Susan Guiberson, House (Winterset / Madison)
• Bevington, C. D. and Eliza Heath, Privy (Winterset / Madison)
• Bevington, C. D., House and Stone Barn (Winterset / Madison)
• Bricker-Price Block (Earlham / Madison)
• Cedar Covered Bridge (Winterset / Madison)
• Church, Seymour, House (Winterset / Madison)
• Cornell, W. J. and Nettie J., House (Winterset / Madison)
• Craven, J. D., Women's Relief Corps Hall (Macksburg / Madison)
• Cunningham Bridge (Bevington / Madison)
• Cutler-Donahue Covered Bridge (Winterset / Madison)
• Drake, John and Amanda Bigler, House (Winterset / Madison)
• Duff Barn (Winterset / Madison)
• Duncan, John M., House (Winterset / Madison)
• Earlham Public School (Earlham / Madison)
• Early, John and Elizabeth McMurn, House (Earlham / Madison)
• Evans, Henry and Elizabeth Adkinson, House (Winterset / Madison)
• Ford, W. T., House (Earlham / Madison)
• Guiberson House (Winterset / Madison)
• Henderson, Daniel and Nancy Swaford, House (Earlham / Madison)
• Hogback Covered Bridge (Winterset / Madison)
• Holliwell Covered Bridge (Winterset / Madison)
• Holmes, John S. and Elizabeth Beem, Barn (St. Charles / Madison)
• Hornback, Emily, House (Winterset / Madison)
• Imes Covered Bridge (St. Charles / Madison)
• Kellogg, Miles and Elizabeth Smith, House (Winterset / Madison)
• Lewis, Judge W.H. and Emma, Historic District (Winterset / Madison)
• Macumber, John Andrew and Sara, Ice House (Winterset / Madison)
• Madison County Courthouse (Winterset / Madison)
• McBride Covered Bridge (Winterset / Madison)
• McDonald House (Winterset / Madison)
• McQuie, Peter and Isabelle McCulloch, Milkhouse (Earlham / Madison)
• Miller Bridge (Winterset / Madison)
• Morgan Bridge (Peru / Madison)
• Nichols, William Anzi, House (Winterset / Madison)
• North River Stone Schoolhouse (Winterset / Madison)
• Ogburn, William, House (East Peru / Madison)
• Queen, Hogan and Martha A. Runkle, House (St. Charles / Madison)
• Roseman Covered Bridge (Winterset / Madison)
• Schnellbacher, John and Fredericka Meyer, House (Winterset / Madison)
• Schoenenberger, Nicholas, House and Barn (Winterset / Madison)
• Seerley, William and Mary (Messersmith) Barn and Milkhouse-Smokehouse (Earlham / Madison)
• Shriver, William R. and Martha Foster, House (Winterset / Madison)
• Smith, Hiram C., House (Winterset / Madison)
• Smith, Hiram C., Milking Shed (Winterset / Madison)
• Sprague, Brown, and Knowlton Store (Winterset / Madison)
• St. Patrick's Church (Cumming / Madison)
• Tidrick, Miller Richard and Mary Fisher, House (Winterset / Madison)
• Vawter, J. G. and Elizabeth S., House (Winterset / Madison)
• Wallace, Henry C., House (Winterset / Madison)
• White, Munger and Company, Store (Winterset / Madison)
• Wilson, Seth and Elizabeth, House (Earlham / Madison)
• Winterset City Park Historic District (Winterset / Madison)
• Winterset Courthouse Square Commercial Historic District (Winterset / Madison)
• Winterset High School (Winterset / Madison)
• Winterset Municipal Power Plant (Winterset / Madison)
• Alsop, Carroll, House (Oskaloosa / Mahaska)
• Bellefountain Bridge (Tracy / Mahaska)
• Berry, Dr. William E. and Ethel Rosenberger, House (Oskaloosa / Mahaska)
• Bridge near New Sharon (New Sharon / Mahaska)
• Conover, Thomas J., House (Oskaloosa / Mahaska)
• Edmundson Park Historic District (Oskaloosa / Mahaska)
• Eveland Bridge (Oskaloosa / Mahaska)
• Forest Cemetery Entrance (Oskaloosa / Mahaska)
• Gibbs, E. H., House (Oskaloosa / Mahaska)
• Hoffman, Phil, House (Oskaloosa / Mahaska)
• Iowa Yearly Meeting House-College Avenue Friends Church (Oskaloosa / Mahaska)
• Johnson, William A. and Ida C., House (Oskaloosa / Mahaska)
• Klose, Dr. William H. and Mae R., House (Oskaloosa / Mahaska)
• Lake Keomah State Park, Bathhouse-Lodge Area (Area A) (Oskaloosa / Mahaska)
• Lake Keomah State Park, Erosion Control Area (Area B) (Oskaloosa / Mahaska)
• Lamberson, Jack, House (Oskaloosa / Mahaska)
• Lincoln School (Oskaloosa / Mahaska)
• Mahaska County Courthouse (Oskaloosa / Mahaska)
• McMullin, Maj. James W., House (Oskaloosa / Mahaska)
• McNeill, W.A., House (Oskaloosa / Mahaska)
• Nelson, Daniel, House and Barn (Oskaloosa / Mahaska)
• North Skunk River Bridge (New Sharon / Mahaska)
• Oskaloosa City Hall (Oskaloosa / Mahaska)
• Oskaloosa City Park and Band Stand (Oskaloosa / Mahaska)
• Oskaloosa City Square Commercial Historic District (Oskaloosa / Mahaska)
• Oskaloosa Fire Station (Oskaloosa / Mahaska)
• Oskaloosa Monthly Meeting of Friends Parsonage (Oskaloosa / Mahaska)
• Oskaloosa Post Office (Oskaloosa / Mahaska)
• Oskaloosa Public Library (Oskaloosa / Mahaska)
• Paradise Block Historic District (Oskaloosa / Mahaska)
• Penn College Historic District (Oskaloosa / Mahaska)
• Pierson-Betts House (Oskaloosa / Mahaska)
• President's Cottage (Oskaloosa / Mahaska)
• Rock Island Passenger Depot (Oskaloosa / Mahaska)
• Rose Hill Methodist Episcopal Church (Rose Hill / Mahaska)
• Russell, Chuck and Emily, House (Oskaloosa / Mahaska)
• Seeberger-Loring-Kilburn House (Oskaloosa / Mahaska)
• Shoemake, John H., House (Oskaloosa / Mahaska)
• Smith-Johnson House (Oskaloosa / Mahaska)
• Spring Creek Friends Cemetery (Oskaloosa / Mahaska)
• Spring Creek Meeting House-H Street Mission (Oskaloosa / Mahaska)
• Spurgin Residence (Oskaloosa / Mahaska)
• St. James Episcopal Church (Oskaloosa / Mahaska)
• Stock Judging Pavilion (Oskaloosa / Mahaska)
• Stokes, Dr. Ella, House (Oskaloosa / Mahaska)
• Stranahan, Prof. Edgar H. and Irene D., House (Oskaloosa / Mahaska)
• Ulysses Simpson Grant Elementary School (Oskaloosa / Mahaska)
• Vander Wilt Farmstead Historic District (Leighton / Mahaska)
• Vermeer, Gary J. and Matilda, Farmstead (Pella / Mahaska)
• Voorhees, John K., House (Oskaloosa / Mahaska)
• Chicago, Rock Island and Pacific Passenger Depot-Pella (Pella / Marion)
• Coal Ridge Baptist Church and Cemetery (Knoxville / Marion)
• Collegiate Neighborhood Historic District (Pella / Marion)
• East Amsterdam School (Pella / Marion)
• Ellis, Evan F., Farmhouse (Bussey / Marion)
• First Christian Church (Pella / Marion)
• Hammond Bridge (Hamilton / Marion)
• Harvey Railroad Bridge (Harvey / Marion)
• Hays, E. R., House (Knoxville / Marion)
• Knoxville Veterans Administration Hospital Historic District (Knoxville / Marion)
• Knoxville WPA Athletic Field Historic District (Knoxville / Marion)
• Koelman, Philipus J. and Cornelia, House (Pella / Marion)
• Marion County Courthouse (Knoxville / Marion)
• Pella High School (Pella / Marion)
• Pella Opera House (Pella / Marion)
• Peoples Nationals Bank (Pella / Marion)
• Porter-Rhynsburger House (Pella / Marion)
• Scholte, Dominie Henry P., House (Pella / Marion)
• St. Joseph's Roman Catholic Church and Cemetery Historic District (Lacona / Marion)
• Ten Hagen Cottage-Stegman Store (Pella / Marion)
• Tuttle, Thomas F. and Nancy, House (Pella / Marion)
• Van Asch, William, House-Huibert Debooy Commercial Room (Pella / Marion)
• Van Den Berg, Hendrik J. and Wilhelmina H., Cottage (Pella / Marion)
• Vander Wilt, Dirk and Cornelia J., Cottage (Pella / Marion)
• Van Loon, Dirk, House (Pella / Marion)
• Van Maren, Henry and Johanna, House-Diamond Filling Station (Pella / Marion)
• Van Spanckeren, B. H. and J. H. H., Row Houses (Pella / Marion)
• Wabash Railroad Bridge (Pella / Marion)
• Binford, Thaddeus, House (Marshalltown / Marshall)
• Dobbin Round Barn (State Center / Marshall)
• Edel, Matthew, Blacksmith Shop and House (Haverhill / Marshall)
• First Church of Christ, Scientist (Marshalltown / Marshall)
• Glick-Sower House (Marshalltown / Marshall)
• Home Oil Service Station (State Center / Marshall)
• Le Grand Bridge (Le Grand / Marshall)
• Louis F. and Emma M. (Edler) Wohlert House-Emma Wohlert Maternity Home (State Center / Marshall)
• Marshall County Courthouse (Marshalltown / Marshall)
• Marshalltown Downtown Historic District (Marshalltown / Marshall)
• Minerva Creek Bridge (Clemons / Marshall)
• Quarry Bridge (Marshalltown / Marshall)
• Riemenschneider, August and Josephine, Farmstead (State Center / Marshall)
• State Center Commercial Historic District (State Center / Marshall)
• Sunday, Robert H., House (Marshalltown / Marshall)
• Watson's Grocery (State Center / Marshall)
• Whitehead, C. H., House (Marshalltown / Marshall)
• Willard, Leroy R., House (Marshalltown / Marshall)
• Davis Oriole Earthlodge Site (Glenwood / Mills)
• Glenwood Archeological District (Glenwood / Mills)
• Nishnabotna River Bridge (Henderson / Mills)
• Pony Creek Park (Glenwood / Mills)
• West Oak Forest Earthlodge Site (Glenwood / Mills)
• Cedar Valley Seminary (Osage / Mitchell)
• Deering, Nathaniel Cobb and Lucetia Baily, House (Osage / Mitchell)
• First Lutheran Church (St. Ansgar / Mitchell)
• Mitchell County Courthouse (Osage / Mitchell)
• Mitchell Powerhouse and Dam (Mitchell / Mitchell)
• Osage Commercial Historic District (Osage / Mitchell)
• Otranto Bridge (St. Ansgar / Mitchell)
• Our Savior’s Lutheran Church (Osage / Mitchell)
• Saint Ansgar Public School (St. Ansgar / Mitchell)
• Severson, Nels, Barn (Carpenter / Mitchell)
• Union Presbyterian Church (Stacyville / Mitchell)
• Walnut Grove School (Osage / Mitchell)
• Garretson Outlet Bridge (Whiting / Monona)
• Ingemann Danish Evangelical Lutheran Church and Cemetery (Moorhead / Monona)
• Jones Creek Watershed Historic District (Moorhead / Monona)
• Mann School No. 2 (Moorhead / Monona)
• Monona County Courthouse (Onawa / Monona)
• Onawa IOOF Opera House (Onawa / Monona)
• Onawa Public Library (Onawa / Monona)
• Round Barn, Cooper Township (Mapleton / Monona)
• South Jordan Cemetery (Moorhead / Monona)
• Trinity Memorial Episcopal Church (Mapleton / Monona)
• Whiting, Newell A., House (Onawa / Monona)
• Albia Square and Central Commercial Historic District (Albia / Monroe)
• Brick Gothic House (Albia / Monroe)
• Buxton Historic Townsite (Lovilia / Monroe)
• Clark Round Barn (Tyrone / Monroe)
• Elbert-Bates House (Albia / Monroe)
• Jenkins, Dr. George A., House (Albia / Monroe)
• Monroe County Courthouse (Albia / Monroe)
• Noble-Kendall House (Albia / Monroe)
• Perry, T. B., House (Albia / Monroe)
• Saint Patrick's Roman Catholic Church (Albia / Monroe)
• White, Arvine and Elizabeth W., House (Albia / Monroe)
• Chautauqua Park (Red Oak / Montgomery)
• Chicago, Burlington Northern and Quincy Depot (Red Oak / Montgomery)
• Ellis, William and Amanda J., Farmstead Historic District (Elliott / Montgomery)
• Grant Commercial Historic District (Grant / Montgomery)
• Hebard, Alfred, House (Red Oak / Montgomery)
• Montgomery County Courthouse (Red Oak / Montgomery)
• Montgomery County Jail (Red Oak / Montgomery)
• Moore, Josiah B. and Sara, House (Villisca / Montgomery)
• Murphy, Thos. D. Co. Factory And Power Plant (Red Oak / Montgomery)
• Nodaway River Bridge (Grant / Montgomery)
• Osborne, Edmund B., House (Red Oak / Montgomery)
• Red Oak Downtown Historic District (Red Oak / Montgomery)
• Red Oak Firehouse and City Jail (Red Oak / Montgomery)
• Red Oak High School (Red Oak / Montgomery)
• Red Oak Public Library (Red Oak / Montgomery)
• Round Barn, Pilot Grove Township (Sennett / Montgomery)
• Round Barn, Washington Township (Sciola / Montgomery)
• Runnels, B. F., House (Red Oak / Montgomery)
• Sciola Missionary Baptist Church (Sciola / Montgomery)
• Villisca National Guard Armory (Villisca / Montgomery)
• Beers and St. John Company Coach Inn (West Liberty / Muscatine)
• Big Slough Creek Bridge (Nichols / Muscatine)
• Bowman Livery Stable (Muscatine / Muscatine)
• Bridge near West Liberty (West Liberty / Muscatine)
• Chicago, Rock Island and Pacific Railroad Passenger Depot (West Liberty / Muscatine)
• Chicago, Rock Island and Pacific Railroad-Wilton Depot (Wilton / Muscatine)
• Clark, Alexander, House (Muscatine / Muscatine)
• Clark-Blackwell House (Muscatine / Muscatine)
• Downtown Commercial Historic District (Muscatine / Muscatine)
• Fair Oaks Historic District (Muscatine / Muscatine)
• Fairport Biological Station Historic District (Fairport / Muscatine)
• Fay, Pliny and Adelia, House (Muscatine / Muscatine)
• First Presbyterian Church (Muscatine / Muscatine)
• Fuller, W. Joseph, House (Muscatine / Muscatine)
• Greenwood Cemetery Chapel (Muscatine / Muscatine)
• Ijem Avenue Commercial Historic District (Nichols / Muscatine)
• Leith, Doctor Alexander R. (A.R.) and Louisa J., House (Wilton / Muscatine)
• Lock and Dam No. 16 Historic District (Muscatine / Muscatine)
• McColm, Laura Musser, Historic District (Muscatine / Muscatine)
• McKee Button Company (Muscatine / Muscatine)
• McKibben, S. M., House (Muscatine / Muscatine)
• Muscatine County Courthouse (Muscatine / Muscatine)
• Muscatine County Home Dairy Barn (Muscatine / Muscatine)
• Nichols, Benjamin F. and Susan M. (Jenkins), House (Nichols / Muscatine)
• Nichols, Samuel, House (Nichols / Muscatine)
• Nicolaus, Henry E. and Ella M. (Knott), House (Wilton / Muscatine)
• Ogilvie-Asthalter Building (Muscatine / Muscatine)
• Old Jail (Muscatine / Muscatine)
• Pine Creek Gristmill (Muscatine / Muscatine)
• Pine Mill Bridge (Muscatine / Muscatine)
• Pine Mills German Methodist Episcopal Church (Muscatine / Muscatine)
• Sinnett Octagon House (Muscatine / Muscatine)
• St. Mary’s Roman Catholic Church (Nichols / Muscatine)
• Trinity Episcopal Church (Muscatine / Muscatine)
• Warde, J. C. B., House (Muscatine / Muscatine)
• Ward, George H. and Loretta, House (West Liberty / Muscatine)
• Welch Apartments (Muscatine / Muscatine)
• West Hill Historic District (Muscatine / Muscatine)
• West Liberty Commercial Historic District (West Liberty / Muscatine)
• West Liberty Fairgrounds Historic District (West Liberty / Muscatine)
• Wilton Candy Kitchen (Wilton / Muscatine)
• Wilton Commercial Historic District (Wilton / Muscatine)
• Carnegie Library (Sheldon / O Brien)
• Indian Village Site (Sutherland / O Brien)
• O'Brien County Courthouse (Primghar / O Brien)
• Osceola County Courthouse (Sibley / Osceola)
• Clarinda Carnegie Library (Clarinda / Page)
• Goldenrod Schoolhouse (Clarinda / Page)
• Hepburn, Col. William Peters, House (Clarinda / Page)
• Iowan's Hotel (Essex / Page)
• McCoy Polygonal Barn (Hepburn / Page)
• Page County Courthouse (Clarinda / Page)
• Wabash Combination Depot-Shenandoah (Shenandoah / Page)
• White, W. T. S., House and Carriage House (Clarinda / Page)
• Women's Christian Temperance Union Public Fountain (Shenandoah / Page)
• Emmetsburg Public Library (Emmetsburg / Palo Alto)
• First Presbyterian Church (West Bend / Palo Alto)
• Grotto of the Redemption (West Bend / Palo Alto)
• Ormsby-Kelly House (Emmetsburg / Palo Alto)
• Akron Opera House (Akron / Plymouth)
• Foster Park Historic District (Le Mars / Plymouth)
• Kimball Village (Westfield / Plymouth)
• Kimball Village Site (Westfield / Plymouth)
• Le Mars Central High School (Le Mars / Plymouth)
• Le Mars Downtown Commercial Historic District (Le Mars / Plymouth)
• Le Mars Municipal Park and Golf Course Historic District (Le Mars / Plymouth)
• Le Mars Public Library (Le Mars / Plymouth)
• Plymouth County Courthouse (Le Mars / Plymouth)
• Reeves Farmstead Historic District (LeMars / Plymouth)
• Sacred Heart Hospital (LeMars / Plymouth)
• St. George's Episcopal Church (Le Mars / Plymouth)
• Thoren Hall (Le Mars / Plymouth)
• Tonsfeldt Round Barn (Le Mars / Plymouth)
• Laurens Carnegie Free Library (Laurens / Pocahontas)
• Pocahontas County Courthouse (Pocahontas / Pocahontas)
• Saints Peter and Paul Catholic Church (Pocahontas / Pocahontas)
• Abraham Lincoln High School (Des Moines / Polk)
• Acadian Manor Historic District (Des Moines / Polk)
• Ainsworth, William W. and Elizabeth J., House (Des Moines / Polk)
• Alleman, Richard L. and Verda M., Farm Historic District (Slater / Polk)
• American Republic Insurance Company Headquarters Building (Des Moines / Polk)
• Andrews, Josiah, House (Des Moines / Polk)
• Apperson-Iowa Motor Car Company Building (Des Moines / Polk)
• Argonne Building (Des Moines / Polk)
• Ashby Manor Historic District (Des Moines / Polk)
• Ayrshire Apartments (Des Moines / Polk)
• Bailey, William H. and Alice, House (Des Moines / Polk)
• Baker, C. H., Double House (Des Moines / Polk)
• Baker-Devotie-Hollingsworth Block (Des Moines / Polk)
• Baker-DeVotie-Hollingsworth Block (Boundary Increase) (Des Moines / Polk)
• Bankers Trust Building (Des Moines / Polk)
• Bartlett, Walter M., Double House (Des Moines / Polk)
• Bates Park Historic District (Des Moines / Polk)
• Baum, William A. and Etta, Cottage (Des Moines / Polk)
• Beeson, Byron A., House (Des Moines / Polk)
• Bell, Hill McClelland, House (Des Moines / Polk)
• Benham, F. A., House (Des Moines / Polk)
• Big Creek Schoolhouse (Polk City / Polk)
• Boyd, Byron and Ivan, House (Des Moines / Polk)
• Boyt Company Building (Des Moines / Polk)
• Bryn Mawr Apartments (Des Moines / Polk)
• Burnstein-Malin Grocery (Des Moines / Polk)
• Burns United Methodist Church (Des Moines / Polk)
• Camp Dodge Pool District (Johnston / Polk)
• Carpenter, James Sansom, House (Des Moines / Polk)
• Case, Larnerd, House (Des Moines / Polk)
• Chaffee-Hunter House (Des Moines / Polk)
• Chamberlain, D.S., Building (Des Moines / Polk)
• Chautauqua Park Historic District (Des Moines / Polk)
• Civic Center Historic District (Des Moines / Polk)
• Clemens Automobile Company Building (Des Moines / Polk)
• College Corner Commercial Historic Business District (Des Moines / Polk)
• Cottage Grove Avenue Presbyterian Church (Des Moines / Polk)
• Court Avenue Bridge (Des Moines / Polk)
• Crane Building (Des Moines / Polk)
• Crawford House (Des Moines / Polk)
• Cummins, Albert Baird, House (Des Moines / Polk)
• Darling, Jay Norwood and Genevieve Pendleton, House (Des Moines / Polk)
• Davidson Bros. Company Warehouse and Manufacturing Building (Des Moines / Polk)
• Denny, Professor Charles O., House (Des Moines / Polk)
• Des Moines Art Center (Des Moines / Polk)
• Des Moines Building (Des Moines / Polk)
• Des Moines Fire Department Headquarters-Fire Station No. 1 and Shop Building (Des Moines / Polk)
• Des Moines Rapid Transit Company Carbarn (Des Moines / Polk)
• Des Moines Saddlery Company Building (Des Moines / Polk)
• Des Moines Western Railway Freight House (Des Moines / Polk)
• Drake University Campus Historic District (Des Moines / Polk)
• Earle & LeBosquet Block (Des Moines / Polk)
• East Des Moines Commercial Historic District (Des Moines / Polk)
• East Des Moines Industrial Historic District (Des Moines / Polk)
• East Des Moines Industrial Historic District (Boundary Increase) (Des Moines / Polk)
• Elliott Furniture Company (Des Moines / Polk)
• Elmwood, The- The Oaks-The Birches (Des Moines / Polk)
• Equitable Life Insurance Company of Iowa Building (Des Moines / Polk)
• Evans, Edward B. and Nettie E., House (Des Moines / Polk)
• Farmhouse, Olmsted Family (Urbandale / Polk)
• Financial Center Office Building (Des Moines / Polk)
• Fire Station No. 4 (Des Moines / Polk)
• Firestone District Office and Warehouse (Des Moines / Polk)
• First Methodist Episcopal Church (Des Moines / Polk)
• Fish and Game Pavilion and Aquarium (Des Moines / Polk)
• Fitch, F.W., Company Historic District (Des Moines / Polk)
• Fleming Building (Des Moines / Polk)
• Flynn Farm, Mansion, and Barn (Des Moines / Polk)
• Flynn-Griffin Building (Des Moines / Polk)
• Fort Des Moines Provisional Army Officer Training School (Des Moines / Polk)
• Franklin Apartments (Des Moines / Polk)
• Gabriel, Rees, House (Des Moines / Polk)
• Goddard Bungalow Court Historic District (Des Moines / Polk)
• Goode, Lowry W., and Hattie N., First North Des Moines House (Des Moines / Polk)
• Grand View College (Old Main) (Des Moines / Polk)
• Greek Orthodox Church of Saint George (Des Moines / Polk)
• Greenwood Park Plats Historic District (Des Moines / Polk)
• Grocers Wholesale Company Building (Des Moines / Polk)
• Haley, F.E., Double House (Des Moines / Polk)
• Hallett Flat-Rawson & Co. Apartment Building (Des Moines / Polk)
• Harbach, L. and Sons Furniture Warehouse and Factory Complex (Des Moines / Polk)
• Hatton, Dr. John B. and Anna M., House (Des Moines / Polk)
• Hawkeye Insurance Company Building (Des Moines / Polk)
• Hawkeye Transfer Company Warehouse (Des Moines / Polk)
• Hayes, William B., House (Des Moines / Polk)
• Hazen, Allen, Water Tower (Des Moines / Polk)
• Henshie-Briggs Row House (Des Moines / Polk)
• Herndon Hall (Des Moines / Polk)
• Herring Motor Car Company Building (Des Moines / Polk)
• Herrold Bridge (Herrold / Polk)
• Highland Park Historic Business District at Euclid and Sixth Avenues (Des Moines / Polk)
• Hippee Building (Des Moines / Polk)
• Hohberger Building (Des Moines / Polk)
• Home Federal Savings and Loan Association of Des Moines Building (Des Moines / Polk)
• Home of Marshall's Horseradish (Des Moines / Polk)
• Homestead Building (Des Moines / Polk)
• Hotel Fort Des Moines (Des Moines / Polk)
• Hotel Kirkwood (Des Moines / Polk)
• Hotel Randolph (Des Moines / Polk)
• Hubbell Building (Des Moines / Polk)
• Hubbell Warehouse (Des Moines / Polk)
• Ingersoll Place Plat Historic District (Des Moines / Polk)
• I.O.O.F. (International Order of Odd Fellows) Valley Junction Lodge Hall No. 604 (West Des Moines / Polk)
• Iowa Commission for the Blind Building (Des Moines / Polk)
• Iowa-Des Moines National Bank Building (Des Moines / Polk)
• Iowa Ford Tractor Company Repair and Warehouse Building (Des Moines / Polk)
• Iowa State Capitol (Des Moines / Polk)
• Iowa State Fair and Exposition Grounds Historic District (Des Moines / Polk)
• Iowa State Historical Building (Des Moines / Polk)
• Johnson, Capt. Nicholas W. and Emma, House (Des Moines / Polk)
• Johnstone, Dr. Anna E. and Andrew A., House (Des Moines / Polk)
• Jones, G.W., Building (Des Moines / Polk)
• Jordan House (West Des Moines / Polk)
• Keeler, Rev. R. W. and Fannie E., House (Des Moines / Polk)
• Kingman Place Historic District (Des Moines / Polk)
• Kirkham, Francis M., House (Des Moines / Polk)
• Knotts, Nellie and Thomas, House (Des Moines / Polk)
• Kromer Flats (Des Moines / Polk)
• Lexington, The (Des Moines / Polk)
• Liberty Building (Des Moines / Polk)
• Linden Heights Historic District (Des Moines / Polk)
• Lord, Richard T. C., and William V. Wilcox House (Des Moines / Polk)
• Lustron House #02437 (Windsor Heights / Polk)
• Mack-International Motor Truck Corporation Building (Des Moines / Polk)
• Mahnke House (Des Moines / Polk)
• Maine, The (Des Moines / Polk)
• Maish House (Des Moines / Polk)
• Masonic Temple of Des Moines (Des Moines / Polk)
• Mattes, Minnie Y. and Frank P., House (Des Moines / Polk)
• Methodist Deaconess Institute-Esther Hall (Des Moines / Polk)
• Middlesex Plat Historic District (Des Moines / Polk)
• Municipal Building (Des Moines / Polk)
• Murillo Flats (Des Moines / Polk)
• National Biscuit Company Building (Des Moines / Polk)
• Naylor House (Des Moines / Polk)
• Newens Sanitary Dairy Historic District (Des Moines / Polk)
• New Lawn, The (Des Moines / Polk)
• Norman Apartment Building (Des Moines / Polk)
• Northwestern Hotel (Des Moines / Polk)
• Oaklands, The, Historic District (Des Moines / Polk)
• Odenweller, F. F.-James P. and Nettie Morey House (Des Moines / Polk)
• Owl's Head Historic District (Des Moines / Polk)
• Peak, George B., House (Des Moines / Polk)
• Perry and Brainard Block (Des Moines / Polk)
• Plymouth Place (Des Moines / Polk)
• Polk County Courthouse (Des Moines / Polk)
• Polk County Homestead and Trust Company Addition Historic District (Des Moines / Polk)
• Prospect Park Second Plat Historic District (Des Moines / Polk)
• Public Library of Des Moines (Des Moines / Polk)
• Register and Tribune Building (Des Moines / Polk)
• Reynolds, Anson O., House (Des Moines / Polk)
• Riverview Park Plat Historic District (Des Moines / Polk)
• Rollins, Ralph, House (Des Moines / Polk)
• Ruan Center & Carriers Building (Des Moines / Polk)
• Rumely-Des Moines Drug Company Building (Des Moines / Polk)
• Saint John's Roman Catholic Church (Des Moines / Polk)
• Salisbury House (Des Moines / Polk)
• Sargent's Garage (Des Moines / Polk)
• Savery Hotel (Des Moines / Polk)
• Scheibe, Julius, Cottage (Des Moines / Polk)
• Schmitt and Henry Manufacturing Company (Des Moines / Polk)
• Scottish Rite Consistory Building (Des Moines / Polk)
• Scott, Mary A. and Caleb D., House (Des Moines / Polk)
• Seth Richards Commercial Block (Des Moines / Polk)
• Sherman Hill Historic District (Des Moines / Polk)
• Sherman Hill Historic District (Boundary Increase and Decrease) (Des Moines / Polk)
• Sherman, Hoyt, Place (Des Moines / Polk)
• Sherman, Lampson P., House (Des Moines / Polk)
• Simmons, John P., House (Des Moines / Polk)
• Sixth and Forest Historic District (Des Moines / Polk)
• Smouse, David W., Opportunity School (Des Moines / Polk)
• Southeast Water Trough (Des Moines / Polk)
• Southwest Fifth St. Bridge (Des Moines / Polk)
• St. Ambrose Cathedral and Rectory (Des Moines / Polk)
• Standard Glass and Paint Company Building (Des Moines / Polk)
• St. Anthony’s Church (Des Moines / Polk)
• Stevenson, Samuel A. and Margaret, House (Des Moines / Polk)
• Stoner, Thomas I., House (Des Moines / Polk)
• St. Paul's Episcopal Church (Des Moines / Polk)
• Stuart, Dr. Richard and Paulina, House (Des Moines / Polk)
• Studebaker Corporation Branch Office Building (Des Moines / Polk)
• Sylvan Theater Historic District (Des Moines / Polk)
• Syndicate Block (Des Moines / Polk)
• Taft-West Warehouse (Des Moines / Polk)
• Teachout Building (Des Moines / Polk)
• Terrace Hill (Des Moines / Polk)
• Terrace Hill (Des Moines / Polk)
• Theodore Roosevelt High School (Des Moines / Polk)
• Trent-Beaver House (Des Moines / Polk)
• Trier, Paul J. and Ida, House (Johnston / Polk)
• Trinity Methodist Episcopal Church (Des Moines / Polk)
• Turner, Susie P., Double House (Des Moines / Polk)
• Universalist Church (Mitchellville / Polk)
• U.S. Post Office (Des Noines / Polk)
• Vail, Mrs. Marian D.-Prof. Charles Noyes Kinney House (Des Moines / Polk)
• Val-Air Ballroom (West Des Moines / Polk)
• Valley Auto Co.-Morgan Auto Co. Garage (West Des Moines / Polk)
• Valley Junction Commercial Historic District (West Des Moines / Polk)
• Valley Junction-West Des Moines City Hall and Engine House (West Des Moines / Polk)
• Veneman's Bungalow Court Historic District (Des Moines / Polk)
• Wallace, Henry, House (Des Moines / Polk)
• Walnut Tire and Battery Co.-Globe Publishing Company Building (Des Moines / Polk)
• Warfield, Pratt and Howell Company Warehouse (Des Moines / Polk)
• Washington and Elizabeth Miller Tract-Center-Soll Community Historic District (Des Moines / Polk)
• Weitz, Charles H. and Lena May, House (Des Moines / Polk)
• West Chester (Des Moines / Polk)
• West Ninth Streetcar Line Historic District (Des Moines / Polk)
• Wherry Block (Des Moines / Polk)
• William O. and Mattie M. Coffee House (Des Moines / Polk)
• Woodland Place Historic District (De Moines / Polk)
• Youngerman Block (Des Moines / Polk)
• Younker Brothers Department Store (Des Moines / Polk)
• Younker Brothers Department Store (Boundary Decrease) (Des Moines / Polk)
• 100 Block of West Broadway Historic District (Council Bluffs / Pottawattamie)
• Bennett Building (Council Bluffs / Pottawattamie)
• Beresheim, August, House (Council Bluffs / Pottawattamie)
• Bregant, Jean and Inez, House (Council Bluffs / Pottawattamie)
• Carstens Farmstead (Shelby / Pottawattamie)
• Cavin, Thomas E., House (Council Bluffs / Pottawattamie)
• Chevra B'nai Yisroel Synagogue (Council Bluffs / Pottawattamie)
• Chicago, Rock Island & Pacific Railroad Passenger Depot (Council Bluffs / Pottawattamie)
• Council Bluffs Federal Building and Post Office (Council Bluffs / Pottawattamie)
• Council Bluffs Free Public Library (Council Bluffs / Pottawattamie)
• Council Bluffs Telephone Exchange (Council Bluffs / Pottawattamie)
• Dodge, Grenville M., House (Council Bluffs / Pottawattamie)
• Dodge, Ruth Anne, Memorial (Council Bluffs / Pottawattamie)
• Eckle Round Barn (Shelby / Pottawattamie)
• Farnsworth, Shepard and Emma, House (Council Bluffs / Pottawattamie)
• German Bank Building of Walnut, Iowa (Walnut / Pottawattamie)
• Graceland Cemetery Chapel (Avoca / Pottawattamie)
• Hancock Savings Bank (Hancock / Pottawattamie)
• Haymarket Commercial Historic District (Council Bluffs / Pottawattamie)
• Hotel Chieftain (Council Bluffs / Pottawattamie)
• Hughes-Irons Motor Company (Council Bluffs / Pottawattamie)
• Hughes, Martin, House (Council Bluffs / Pottawattamie)
• Jefferis, Thomas, House (Council Bluffs / Pottawattamie)
• Lincoln-Fairview Historic District (Council Bluffs / Pottawattamie)
• McCormick Harvesting Machine Company Building (Council Bluffs / Pottawattamie)
• Norton, Charles Henry and Charlotte, House (Avoca / Pottawattamie)
• Ogden House (Council Bluffs / Pottawattamie)
• Park/Glen Avenues Historic District (Council Bluffs / Pottawattamie)
• Pioneer Implement Company (Council Bluffs / Pottawattamie)
• Pottawattamie County Jail (Council Bluffs / Pottawattamie)
• Pottawattamie County Jail (Council Bluffs / Pottawattamie)
• Pottawattamie County Jail and Sheriff’s Residence (Council Bluffs / Pottawattamie)
• Pottawattamie County Sub Courthouse (Avoca / Pottawattamie)
• Reverend Little's Young Ladies Seminary (Council Bluffs / Pottawattamie)
• Sandwich-Marseilles Manufacturing Building (Council Bluffs / Pottawattamie)
• Shea, John J. and Agnes, House (Council Bluffs / Pottawattamie)
• South 8th Street Historic District (Council Bluffs / Pottawattamie)
• State Savings Bank (Council Bluffs / Pottawattamie)
• St. Peter's Church and Rectory (Council Bluffs / Pottawattamie)
• Tulleys, Lysander, House (Council Bluffs / Pottawattamie)
• Turner, Francis A. and Rose M., House (Avoca / Pottawattamie)
• Wickham-De Vol House (Council Bluffs / Pottawattamie)
• Wickham, O. P., House (Council Bluffs / Pottawattamie)
• Willow-Bluff-3rd Street Historic District (Council Bluffs / Pottawattamie)
• Y.M.C.A. Building (Council Bluffs / Pottawattamie)
• Bowers and McDonald Office Building (Grinnell / Poweshiek)
• Brooklyn Hotel (Brooklyn / Poweshiek)
• Brooklyn Opera House–Broadway Theatre (Brooklyn / Poweshiek)
• Chicago, Rock Island and Pacific Railroad-Grinnell Passenger Station (Grinnell / Poweshiek)
• Farmers Mutual Reinsurance Company Building (Grinnell / Poweshiek)
• Goodnow Hall (Grinnell / Poweshiek)
• Grinnell Herald Building (Grinnell / Poweshiek)
• Grinnell Historic Commercial District (Grinnell / Poweshiek)
• Grinnell Historic District (Boundary Increase) (Grinnell / Poweshiek)
• Grinnell, Levi P., House (Grinnell / Poweshiek)
• Interior Telephone Company Building (Grinnell / Poweshiek)
• Kent Union Chapel and Cemetery (Brooklyn / Poweshiek)
• Manatt, William, House (Brooklyn / Poweshiek)
• Marsh, E.A. and Rebecca (Johnson), House (Grinnell / Poweshiek)
• McDowell Bridge (Montezuma / Poweshiek)
• Mears Hall (Grinnell / Poweshiek)
• Merchants' National Bank (Grinnell / Poweshiek)
• Montezuma Downtown Historic District (Montezuma / Poweshiek)
• New Carroll House Hotel (Montezuma / Poweshiek)
• North Grinnell Historic District (Grinnell / Poweshiek)
• Pioneer Oil Company Filling Station (Grinnell / Poweshiek)
• Poweshiek County Courthouse (Montezuma / Poweshiek)
• Raymond, P. P., House (Malcom / Poweshiek)
• Ricker, B. J., House (Grinnell / Poweshiek)
• Spaulding Manufacturing Company (Grinnell / Poweshiek)
• Spencer, Charles H., House (Grinnell / Poweshiek)
• Stewart Library (Grinnell / Poweshiek)
• Beaconsfield Supply Store (Beaconsfield / Ringgold)
• Buck, W. J., Polygonal Barn (Diagonal / Ringgold)
• Middlefork Methodist Episcopal Church (Redding / Ringgold)
• Ringgold County Courthouse (Mount Ayr / Ringgold)
• Ringgold County Jail (Mount Ayr / Ringgold)
• Shay, Lee, Farmhouse (Maloy / Ringgold)
• Blackhawk State Park, Black Hawk Preserve (Area B) (Lake View / Sac)
• Blackhawk State Park, Denison Beach Area (Area C) (Lake View / Sac)
• Blackhawk State Park, Wildlife Preserve Area (Area A) (Lake View / Sac)
• Chautauqua Park Historic District (Sac City / Sac)
• Chicago and North Western Passenger Depot (Wall Lake / Sac)
• Chief Black Hawk Statue (Lake View / Sac)
• Lakeside Park Historic District (Lake View / Sac)
• Park Hotel (Sac City / Sac)
• Perkins, George and Lola, House (Sac City / Sac)
• Sac City Chicago and North Western Depot (Sac City / Sac)
• Sac City Monument Square Historic District (Sac City / Sac)
• Sac County Courthouse (Sac City / Sac)
• Seven Oaks (Sac City / Sac)
• Adams, Walker, House (Davenport / Scott)
• Adler, E. P., House (Davenport / Scott)
• Ambrose Hall (Additional Documentation) (Davenport / Scott)
• American Commercial and Savings Bank (Davenport / Scott)
• American Telephone & Telegraph Co. Bldg. (Davenport / Scott)
• Argyle Flats (Davenport / Scott)
• Ballard, John W., House (Davenport / Scott)
• Ball-Waterman House (Davenport / Scott)
• Barrows, Edward S., House (Davenport / Scott)
• Beiderbecke, Leon Bismark, House (Davenport / Scott)
• Benton, Richard, House (Davenport / Scott)
• Berg, Henry, Building (Davenport / Scott)
• Best, Louis P. and Clara K., Residence and Auto House (Davenport / Scott)
• Bethel AME Church (Davenport / Scott)
• Bettendorf, Joseph F., House (Bettendorf / Scott)
• Bettendorf-Washington School (Bettendorf / Scott)
• Blackhawk Hotel (Davenport / Scott)
• Boyle, John R., House (Davenport / Scott)
• Brammer Grocery Store (Davenport / Scott)
• Bridge Avenue Historic District (Davenport / Scott)
• Brown, James, House (Riverdale / Scott)
• Brownlie, Alexander, House (Long Grove / Scott)
• Bryan, Alden, House (Davenport / Scott)
• Buchanan School (Davenport / Scott)
• Buffalo High School (Buffalo / Scott)
• Building at 1119-1121 W. Third Street (Davenport / Scott)
• Building at 202 W. Third Street (Davenport / Scott)
• Building at 813-815 W. Second Street (Davenport / Scott)
• Burdick, Anthony, House (Davenport / Scott)
• Burtis-Kimball House Hotel (Davenport / Scott)
• Busch, Diedrich, House (Davenport / Scott)
• Calvary Baptist Church/First Baptist Church (Davenport / Scott)
• Cameron, W. S., House (Davenport / Scott)
• Carr, William V., House (Davenport / Scott)
• Cawley, James, House (Davenport / Scott)
• Central Fire Station (Davenport / Scott)
• Central Office Building (Davenport / Scott)
• Chicago, Milwaukee, St. Paul and Pacific Freight House (Davenport / Scott)
• City Market (Davenport / Scott)
• Claussen, William, House (Davenport / Scott)
• Clifton (Davenport / Scott)
• Clifton-Metropolitan Hotel (Davenport / Scott)
• Cody Homestead (McCausland / Scott)
• Cody Road Historic District (Le Claire / Scott)
• College Square Historic District (Davenport / Scott)
• Collins House (Davenport / Scott)
• Columbia Avenue Historic District (Davenport / Scott)
• Community Building (Princeton / Scott)
• Cook, Clarissa C., Library-Blue Ribbon News Building (Davenport / Scott)
• Cook, Clarissa, Home for the Friendless (Davenport / Scott)
• Copeland, George, House (Davenport / Scott)
• Cork Hill District (Davenport / Scott)
• Cottage at 1514 and 1516 W. Second Street (Davenport / Scott)
• Crescent Warehouse Historic District (Davenport / Scott)
• Currier House (Davenport / Scott)
• Davenport Bag and Paper Company Building (Davenport / Scott)
• Davenport Bank and Trust (Boundary Increase) (Davenport / Scott)
• Davenport City Hall (Davenport / Scott)
• Davenport Crematorium (Davenport / Scott)
• Davenport Downtown Commercial Historic District (Davenport / Scott)
• Davenport Hose Station No. 3 (Davenport / Scott)
• Davenport Hotel (Davenport / Scott)
• Davenport Motor Row and Industrial Historic District (Davenport / Scott)
• Davenport Village (Davenport / Scott)
• Davenport Water Co. Pumping Station No. 2 (Davenport / Scott)
• Davison, Abner, House (Davenport / Scott)
• Dawley House (Le Claire / Scott)
• Democrat Building (Davenport / Scott)
• Dessaint, Marie Clare, House (Davenport / Scott)
• Dillon Memorial (Davenport / Scott)
• Dils-Downer House (Davenport / Scott)
• Donahue Building (Davenport / Scott)
• East 14th Street Historic District (Davenport / Scott)
• East Hill House and Carraige House (Riverdale / Scott)
• Ebeling, Arthur, House (Davenport / Scott)
• Ebeling, Henry, House (Davenport / Scott)
• Edinger, Edward, House (Davenport / Scott)
• Eldridge, D. C., House (Davenport / Scott)
• Eldridge, Theodore, House (Davenport / Scott)
• Eldridge Turn-Halle (Eldridge / Scott)
• Ewert, Ferdinand, Building (Davenport / Scott)
• Fennern, Henry P., House (Davenport / Scott)
• Ferner, Matthais, Building (Davenport / Scott)
• Ficke Block (Davenport / Scott)
• Finch, Fred, House (Davenport / Scott)
• First Bible Missionary Church (Davenport / Scott)
• First Church of Christ, Scientist (Davenport / Scott)
• First Federal Savings and Loan Association Building (Davenport / Scott)
• First National Bank Building (Davenport / Scott)
• First National Bank of Davenport (Davenport / Scott)
• First Presbyterian Church (Davenport / Scott)
• Fisher, Lewis M., House (Davenport / Scott)
• Forest Grove School No. 5 (Bettendorf / Scott)
• Forrest Block (Davenport / Scott)
• French, Alice, House (Davenport / Scott)
• Frick's Tavern (Davenport / Scott)
• Gabbert, William, House (Davenport / Scott)
• Gamble, James, House (Le Claire / Scott)
• Gannon, M. V., House (Davenport / Scott)
• Gaspard, D. Julius, House (Davenport / Scott)
• Germania-Miller/Standard Hotel (Davenport / Scott)
• Gilruth District #4 Schoolhouse (Davenport / Scott)
• Glaspell, Isaac, House (Davenport / Scott)
• Goering, Jacob, House (Davenport / Scott)
• Goodrich, William T., House (Davenport / Scott)
• Gordon-Van Tine Company Historic District (Davenport / Scott)
• Grant, W. T., Company Building (Davenport / Scott)
• Grilk, Charles, House (Davenport / Scott)
• Guy, Finley, Building (Davenport / Scott)
• Hall, Israel, House (Davenport / Scott)
• Hamburg Historic District (Davenport / Scott)
• Hamburg Historic District (Davenport / Scott)
• Hauschild's Hall (Davenport / Scott)
• Hebert, Louis, House (Davenport / Scott)
• Heinz, Bonaventura, House (first) (Davenport / Scott)
• Heinz, Bonaventura, House (second) (Davenport / Scott)
• Henne, Robert, House (Davenport / Scott)
• Hibernia Hall (Davenport / Scott)
• Hiller Building (Davenport / Scott)
• Hillside (Davenport / Scott)
• Hoersch, John, House (Davenport / Scott)
• Hoffman Building (Davenport / Scott)
• Hoffman, Samuel, Jr., House (Davenport / Scott)
• Holbrook, William, House (Davenport / Scott)
• Horton-Suiter House (Le Claire / Scott)
• Hose Station No. 1 (Davenport / Scott)
• Hose Station No. 6 (Davenport / Scott)
• Hose Station No. 7 (Davenport / Scott)
• Hotel Mississippi-RKO Orpheum Theater (Davenport / Scott)
• House at 1646 W. Second Street (Davenport / Scott)
• House at 2123 W. Second Street (Davenport / Scott)
• House at 2212 W. River Drive (Davenport / Scott)
• House at 318-332 Marquette Street (Davenport / Scott)
• House at 919 Oneida Street (Davenport / Scott)
• International Harvester Truck Sales and Service Station (Davenport / Scott)
• Iowa Reform Building (Davenport / Scott)
• Iowa Soldiers' Orphans' Home (Davenport / Scott)
• Jansen, Theodore, House (Davenport / Scott)
• Kahl Building (Davenport / Scott)
• Kahl, Henry, House (Davenport / Scott)
• Kattenbracher House (Le Claire / Scott)
• Kiene, Albert, House (Davenport / Scott)
• Kimball-Stevenson House (Davenport / Scott)
• Klindt, George, House (Davenport / Scott)
• Klindt, Henry, House (Davenport / Scott)
• Koch Drug Store (Davenport / Scott)
• Koenig Building (Davenport / Scott)
• Koester, Nicholas, Building (Davenport / Scott)
• Kuhnen, Nicholas J., House (Davenport / Scott)
• LeClaire, Antoine, House (Davenport / Scott)
• Lend-A-Hand Club (Davenport / Scott)
• Lerch, Gustov C., House (Davenport / Scott)
• Lincoln School (Davenport / Scott)
• Linden Flats (Davenport / Scott)
• Lindsay, James E., House (Davenport / Scott)
• Linograph Company Building, The (Davenport / Scott)
• Lippincott, John, House (Davenport / Scott)
• Littig Brothers/Mengel & Klindt/Eagle Brewery (Davenport / Scott)
• Littig, John, House (Davenport / Scott)
• Lock and Dam No. 14 Historic District (Pleasant Valley / Scott)
• LONESTAR (LeClaire / Scott)
• Lueschen, John, House (Davenport / Scott)
• Mallet, Joseph, House (Davenport / Scott)
• Martzahn, August F., House (Davenport / Scott)
• Marycrest College Historic District (Davenport / Scott)
• McBride-Hickey House (Davenport / Scott)
• McCaffrey House (Le Claire / Scott)
• McCarthy, Patrick F., House (Davenport / Scott)
• McClellan Heights Historic Dictrict (Davenport / Scott)
• McHarg, Joseph S., House (Davenport / Scott)
• McKinley Elementary School (Davenport / Scott)
• McKinney House (Davenport / Scott)
• McManus House (Davenport / Scott)
• Meadly House (Davenport / Scott)
• Meiser Drug Store (Davenport / Scott)
• Middleton, Dr. George McLelland, House and Garage (Davenport / Scott)
• Miller Building (Davenport / Scott)
• Miller, F. H., House (Davenport / Scott)
• Miller, Severin, House (Davenport / Scott)
• Motie, Joseph, House (Davenport / Scott)
• Mueller Lumber Company (Davenport / Scott)
• Murray, Thomas, House (Davenport / Scott)
• Nebergall "Knoll Crest" Round Barn (Blue Grass / Scott)
• Newcome, Daniel T., Double House (Davenport / Scott)
• Newhall, Lucian, House (Davenport / Scott)
• Nichols, Oscar, House (Davenport / Scott)
• Nighswander, Benjamin, House (Davenport / Scott)
• Northwest Davenport Savings Bank (Davenport / Scott)
• Northwest Davenport Turner Society Hall (Davenport / Scott)
• Oakdale Cemetery Historic District (Davenport / Scott)
• Oak Lane Historic District (Davenport / Scott)
• Ochs Building (Davenport / Scott)
• Ockershausen, Henry, House (Davenport / Scott)
• Old City Hall (Davenport / Scott)
• Old Mill House (Le Claire / Scott)
• Outing Club (Davenport / Scott)
• Pahl, Henry, House (Davenport / Scott)
• Palmer, B. J., House (Davenport / Scott)
• Paulsen, Peter J., House (Davenport / Scott)
• Paustian, Henry, House (Davenport / Scott)
• Peters' Barber Shop (Davenport / Scott)
• Petersen, Max, House (Davenport / Scott)
• Petersen's, J. H. C., Sons Store (Davenport / Scott)
• Petersen's, J. H. C., Sons Wholesale Building (Davenport / Scott)
• Petersen, W. D., Memorial Music Pavillion (Davenport / Scott)
• Peters, J. C., House (Davenport / Scott)
• Picklum, Frank, House (Davenport / Scott)
• Pierce School No. 13 (Davenport / Scott)
• Plambeck, Joachim, House (Davenport / Scott)
• Pohlmann, Elizabeth, House (Davenport / Scott)
• Pohlmann, Henry, House (Davenport / Scott)
• Potter-Williams House (Davenport / Scott)
• Price, Hiram/Henry Vollmer House (Davenport / Scott)
• Prien Building (Davenport / Scott)
• Priester Building, The (Davenport / Scott)
• Prospect Park Historic District (Davenport / Scott)
• Putnam-Parker Block (Davenport / Scott)
• Quickel, Jacob, House (Davenport / Scott)
• Radcliff, Willam, House (Davenport / Scott)
• Raible, F. J., House (Davenport / Scott)
• Rambo House (Le Claire / Scott)
• Ranzow-Sander House (Davenport / Scott)
• Raphael, Jacob, Building (Davenport / Scott)
• Regina Coeli Monastery (Bettendorf / Scott)
• Renwick Building (Davenport / Scott)
• Renwick House (Davenport / Scott)
• Riepe Drug Store-G. Ott Block (Davenport / Scott)
• Riverview Terrace Historic District (Davenport / Scott)
• Roberts, Edward C., House (Davenport / Scott)
• Roslyn Flats (Davenport / Scott)
• Rowhouses at 702-712 Kirkwood Boulevard (Davenport / Scott)
• Royal Neighbors of America National Home Historic District (Davenport / Scott)
• Sacred Heart Roman Catholic Cathedral Complex (Davenport / Scott)
• Saengerfest Halle (Davenport / Scott)
• SAINTE GENEVIEVE (dredge) (Davenport / Scott)
• Schauder Hotel (Davenport / Scott)
• Schebler, Richard, House (Davenport / Scott)
• Schick's Express and Transfer Co. (Davenport / Scott)
• Schmidt Block (Davenport / Scott)
• Schmidt, F. Jacob, House (Davenport / Scott)
• Schmidt, Louis C. and Amelia L., House (Davenport / Scott)
• School Number 6 (Davenport / Scott)
• Schricker, John C., House (Davenport / Scott)
• Schricker, John, House (Davenport / Scott)
• Schroeder Bros, Meat Market (Davenport / Scott)
• Scott County Jail (Davenport / Scott)
• Sharon, Fred B., House (Davenport / Scott)
• Shaw, E. A., House (Davenport / Scott)
• Shields Woolen Mill (Davenport / Scott)
• Siemer House (Davenport / Scott)
• Simpson, Charles S., House (Davenport / Scott)
• Sitz, Rudolph H., Building (Davenport / Scott)
• Smith, Alvord I., House (Davenport / Scott)
• Smith, Henry H./J.H. Murphy House (Davenport / Scott)
• Smith, James, House (Davenport / Scott)
• Smith, John, House (Le Claire / Scott)
• Smith, William G., House (Davenport / Scott)
• Spencer, Roswell, House (Pleasant Valley / Scott)
• St. Anthony's Roman Catholic Church Complex (Davenport / Scott)
• Stewart, J. W., House (Davenport / Scott)
• St. John's Methodist Episcopal Church (Davenport / Scott)
• St. Joseph's Catholic Church (Davenport / Scott)
• St. Katherine's Historic District (Davenport / Scott)
• St. Luke's Hospital (Davenport / Scott)
• St. Mary's Academy (Davenport / Scott)
• St. Mary's Roman Catholic Church Complex (Davenport / Scott)
• Stone House (Le Claire / Scott)
• Stone School (Le Claire / Scott)
• St. Paul's English Lutheran Church (Davenport / Scott)
• Struck, Dr. Kuno, House (Davenport / Scott)
• Suiter, Jacob, House (Le Claire / Scott)
• Suiter, John H., House (Le Claire / Scott)
• Suiter, William, House (Le Claire / Scott)
• Swan, George B., House (Davenport / Scott)
• Swedish Baptist Church (Davenport / Scott)
• Taylor School (Davenport / Scott)
• Templeton, I. Edward, House (Davenport / Scott)
• Tevoet, Lambert, House (Davenport / Scott)
• Trinity Episcopal Cathedral (Davenport / Scott)
• Tromley, George, Jr., House (Le Claire / Scott)
• Tromley, George, Sr., House (Le Claire / Scott)
• Union Electric Telephone & Telegraph (Davenport / Scott)
• Union Savings Bank and Trust (Davenport / Scott)
• Union Station and Burlington Freight House (Davenport / Scott)
• United States Post Office and Court House (Davenport / Scott)
• Untiedt, Claus, House (Davenport / Scott)
• Vander Veer Park Historic District (Davenport / Scott)
• Van Sant, Samuel, House (Le Claire / Scott)
• Von Ach, Frank J., House (Davenport / Scott)
• Walsh Flats/Langworth Building (Davenport / Scott)
• Walter-Gimble House (Davenport / Scott)
• Warner Apartment Building (Davenport / Scott)
• Washington Flats (Davenport / Scott)
• Washington Gardens (Davenport / Scott)
• Werthman Grocery (Davenport / Scott)
• Westphal-Schmidt House (Davenport / Scott)
• West Third Street Historic District (Davenport / Scott)
• Whitaker, Charles, House (Davenport / Scott)
• Wilkinson, Thomas C., House (Davenport / Scott)
• WOC Broadcasting Center (Davenport / Scott)
• Wolters Filling Station (Davenport / Scott)
• Woods, Oscar C., House (Davenport / Scott)
• Worley, Philip, House (Davenport / Scott)
• Wupperman Block/I.O.O.F. Hall (Davenport / Scott)
• Young, Col. Joseph, Block (Davenport / Scott)
• Zoeller Bros-Independent Malting Co. (Davenport / Scott)
• Chicago, Rock Island and Pacific Railroad Stone Arch Viaduct (Shelby / Shelby)
• Christiansen, Jens Otto, House (Elk Horn / Shelby)
• Floral Hall (Harlan / Shelby)
• Harlan Courthouse Square Commercial District (Harlan / Shelby)
• Heese, J. C., Lumber Shed (Earling / Shelby)
• Irwin Consolidated School (Irwin / Shelby)
• Larsen, Chris, House (Elk Horn / Shelby)
• Pleasant View Stock Farm Historic District (Irwin / Shelby)
• Poldberg, Chris, Farmstead (Jacksonville / Shelby)
• Rewerts, George, House (Defiance / Shelby)
• Saint Boniface Catholic Church District (Westphalia / Shelby)
• Shelby Consolidated School (Shelby / Shelby)
• Shelby County Courthouse (Harlan / Shelby)
• St. Paul's Episcopal Church (Harlan / Shelby)
• Fleshman, Charles M. and Emma M. Fischer, House (Hawarden / Sioux)
• Hawarden City Hall, Fire Station and Auditorium (Hawarden / Sioux)
• Sioux County Courthouse (Orange City / Sioux)
• Zwemer Hall, Northwestern College (Orange / Sioux)
• Agriculture Hall (Ames / Story)
• Alumni Hall (Ames / Story)
• Ames High School (Ames / Story)
• Ames Main Street Historic District (Ames / Story)
• Bandshell Park Historic District (Ames / Story)
• Briggs Terrace (Nevada / Story)
• Budd, Prof, J.L., Sarah M., and Etta Budd, House (Ames / Story)
• Calamus Creek Bridge (Maxwell / Story)
• Christian Petersen Courtyard Sculptures, and Dairy Industry Building (Ames / Story)
• Colonials Club House (Ames / Story)
• Cranford Apartment Building (Ames / Story)
• Delta Upsilon Chapter House (Ames / Story)
• East Indian Creek Bridge (Nevada / Story)
• Edwards-Swayze House (Nevada / Story)
• Engineering Hall (Ames / Story)
• Grand Auditorium and Hotel Block (Story City / Story)
• Henryson, Henry T. and Emilie (Wiese), House (Story City / Story)
• Herschel-Spillman Two-Row Portable Menagerie Carousel (Story City / Story)
• Iowa Beta Chapter of Sigma Phi Epsilon (Ames / Story)
• Keigley Branch Bridge (Gilbert / Story)
• Knapp-Wilson House (Ames / Story)
• Lincoln Township Mausoleum (Zearing / Story)
• MacDonald, Gilmour B. and Edith Craig, House (Ames / Story)
• Marston Water Tower (Ames / Story)
• Masonic Temple (Ames / Story)
• Morrill Hall (Ames / Story)
• Mulcahy Barn (Colo / Story)
• Municipal Building (Ames / Story)
• Nevada Downtown Historic District (Nevada / Story)
• Octagon Round Barn, Indian Creek Township (Iowa Center / Story)
• Old Town Historic District (Ames / Story)
• Pleasant Grove Community Church and Cemetery (Ames / Story)
• Roosevelt School (Ames / Story)
• Sheldahl First Norwegian Evangelical Lutheran Church (Sheldahl / Story)
• Sigma Sigma-Delta Chi Fraternity House (Ames / Story)
• Silliman Memorial Library (Nevada / Story)
• Skunk River Bridge (Ames / Story)
• Soper's Mill Bridge (Ames / Story)
• Wood, William Kennison, House (Iowa Center / Story)
• Brooks and Moore Bank Building (Traer / Tama)
• Chambers Ford Bridge (Chelsea / Tama)
• Conant's Cabin and Park (Gladbrook / Tama)
• First United Brethren Church (Toledo / Tama)
• Hope Fire Company Engine House (Toledo / Tama)
• King Tower Historic District (Tama / Tama)
• Le Grand Bridge (Le Grand / Tama)
• Lincoln Highway Bridge (Tama / Tama)
• Round Barn, Buckingham Township (Buckingham / Tama)
• Star-Clipper-Canfield Building and Winding Stairway (Traer / Tama)
• Tama County Courthouse (Toledo / Tama)
• Tama County Jail (Toledo / Tama)
• Toledo Bridge (Toledo / Tama)
• Wieting Theater (Toledo / Tama)
• Young, John W., Round Barn (Traer / Tama)
• Bedford Commercial Historic District (Bedford / Taylor)
• Bedford House (Bedford / Taylor)
• Bedford Oil Company Station (Bedford / Taylor)
• Bedford Public Library (Bedford / Taylor)
• Lenox Hotel (Lenox / Taylor)
• Lenox Round Barn (Bedford / Taylor)
• Taylor County Courthouse (Bedford / Taylor)
• Chicago, Burlington and Quincy Railroad-Creston Station (Creston / Union)
• Grand River Bridge (Arispe / Union)
• Iowana Hotel (Creston / Union)
• Jefferson Elementary School (Creston / Union)
• Odd Fellows Block (Afton / Union)
• U. S. Post Office (Creston / Union)
• Aunty Green Hotel (Bonaparte / Van Buren)
• Bentonsport (Keosauqua / Van Buren)
• Bonaparte Historic Riverfront District (Bonaparte / Van Buren)
• Bonaparte Pottery Archeological District (Bonaparte / Van Buren)
• Burg Wagon Works Building (Farmington / Van Buren)
• Des Moines River Locks No. 5 and No. 7 (Bonaparte and Keosauqua / Van Buren)
• Eisenhower Bridge (Milton / Van Buren)
• Goodin Building (Farmington / Van Buren)
• Hotel Manning (Keosauqua / Van Buren)
• Keosauqua Bridge (Keosauqua / Van Buren)
• Kilbourn Bridge (Kilbourn / Van Buren)
• Lacey-Keosauqua State Park, Bathing Area (Area C) (Keosauqua / Van Buren)
• Lacey-Keosauqua State Park, Lodge and Picnic Area (Area A) (Keosauqua / Van Buren)
• Lacey-Keosauqua State Park, Picnic and Custodial Group (Area B) (Keosauqua / Van Buren)
• Martin, Abner, House (Mount Zion / Van Buren)
• Meek's Flour Mill (Bonaparte / Van Buren)
• Midway Stock Farm Barn (Keosauqua / Van Buren)
• Paine, Samuel and Mercy, House (Bentonsport / Van Buren)
• Pearson, Franklin, House (Keosauqua / Van Buren)
• Twombley, Voltaire, Building (Keosauqua / Van Buren)
• Van Buren County Courthouse (Keosauqua / Van Buren)
• Vernon School (Vernon / Van Buren)
• Wickfield Round Barn (Cantril / Van Buren)
• Administration Building, U.S. Naval Air Station Ottumwa (Ottumwa / Wapello)
• Agassiz School (Ottumwa / Wapello)
• Benson Block (Ottumwa / Wapello)
• Benson Building (Ottumwa / Wapello)
• Big 4 Fair Art Hall (Eldon / Wapello)
• B'nai Jacob Synagogue (Ottumwa / Wapello)
• Burlington Depot (Ottumwa / Wapello)
• Chief Wapello's Memorial Park (Agency / Wapello)
• Court Hill Historic District (Ottumwa / Wapello)
• Dahlonega School #1 (Ottumwa / Wapello)
• Dibble House (Eldon / Wapello)
• Eldon Carnegie Public Library (Eldon / Wapello)
• Fifth Street Bluff Historic District (Ottumwa / Wapello)
• First National Bank (Ottumwa / Wapello)
• Foster/Bell House (Ottumwa / Wapello)
• Garner, J.W., Building (Ottumwa / Wapello)
• Greater Second Street Historic District (Ottumwa / Wapello)
• Historic Railroad District (Ottumwa / Wapello)
• Hofmann Building (Ottumwa / Wapello)
• Hotel Ottumwa (Ottumwa / Wapello)
• Jay Funeral Home (Ottumwa / Wapello)
• Jefferson Street Viaduct (Ottumwa / Wapello)
• Mars Hill (Ottumwa / Wapello)
• McHaffey Opera House (Eldon / Wapello)
• North Fellows Historic District (Ottumwa / Wapello)
• Ottumwa Cemetery Historic District (Ottumwa / Wapello)
• Ottumwa Public Library (Ottumwa / Wapello)
• Ottumwa Young Women's Christian Association (Ottumwa / Wapello)
• St. Joseph Hospital Historic District (Ottumwa / Wapello)
• U.S. Post Office (Ottumwa / Wapello)
• Vogel Place Historic District (Ottumwa / Wapello)
• Wapello County Courthouse (Ottumwa / Wapello)
• Coal Creek Bridge (Carlisle / Warren)
• Hoosier Row School (Indianola / Warren)
• Indianola Carnegie Library (Indianola / Warren)
• Indianola High School (Indianola / Warren)
• Lake Ahquabi State Park, Bathhouse Area (Area B) (Indianola / Warren)
• Lake Ahquabi State Park, Picnic Area (Area A) (Indianola / Warren)
• Lake Ahquabi State Park, Refectory Area (Area C) (Indianola / Warren)
• Octagon Barn, Otter Township (Milo / Warren)
• Palmyra Methodist Episcopal Church (Palmyra / Warren)
• Polled Hereford Breed Origin Site (Indianola / Warren)
• Science Hall (Indianola / Warren)
• United Presbyterian Church, Summerset (Scotch Ridge / Warren)
• Warren County Court House (Indianola / Warren)
• Baxter, H.A., Coal Company Historic District (Washington / Washington)
• Blair House (Washington / Washington)
• Brookhart, Smith Wildman and Jennie (Hearne), House (Washington / Washington)
• CM and StP Railroad Underpass (Washington / Washington)
• Conger, Jonathan Clark, House (Washington / Washington)
• Gracehill Moravian Church and Cemetery (Washington / Washington)
• Johnson, Thomas, Polygonal Barn (Wellman / Washington)
• Keck, Joseph, House (Washington / Washington)
• Kurtz House (Washington / Washington)
• McCleery Calendar Factory (Washington / Washington)
• Pilotburg Church (Wellman / Washington)
• Rubio Bridge (Rubio / Washington)
• Smouse, Winfield, House (Washington / Washington)
• Stewart, Frank, House (Washington / Washington)
• St. Mary's Parish Church Buildings (Riverside / Washington)
• Washington County Courthouse (Washington / Washington)
• Washington County Hospital (Washington / Washington)
• Washington Downtown Historic District (Washington / Washington)
• West Side Residential Historic District (Washington / Washington)
• Woodlawn Cemetery Gates and Shelter (Washington / Washington)
• Young, Alexander, Cabin (Washington / Washington)
• Hotel Rea (Corydon / Wayne)
• Nelson Round Barn (Allerton / Wayne)
• Pleasant Hill School (Lineville / Wayne)
• Tedford, W. H., House (Corydon / Wayne)
• Coffin, Lorenzo S., Burial Plot (Fort Dodge / Webster)
• Corpus Christi Church (Fort Dodge / Webster)
• Dolliver Memorial State Park, Entrance Area (Area A) (Lehigh / Webster)
• Dolliver Memorial State Park, Picnic, Hiking & Maintenance Area (Area B) (Lehigh / Webster)
• First National Bank Building (Fort Dodge / Webster)
• Fort Dodge Downtown Historic District (Fort Dodge / Webster)
• Fort Dodge Junior High School (Fort Dodge / Webster)
• Fort Dodge Senior High School (Fort Dodge / Webster)
• Illinois Central Freight House and Office Building-Fort Dodge (Fort Dodge / Webster)
• Illinois Central Passenger Depot-Fort Dodge (Fort Dodge / Webster)
• Oak Hill Historic District (Fort Dodge / Webster)
• Oakland Cemetery (Fort Dodge / Webster)
• Oleson Park Music Pavilion (Fort Dodge / Webster)
• Sacred Heart Catholic Church (Fort Dodge / Webster)
• Vincent House (Fort Dodge / Webster)
• Wahkonsa Hotel (Fort Dodge / Webster)
• Webster County Courthouse (Fort Dodge / Webster)
• Forest City Public Library (Forest City / Winnebago)
• Round Barn, Norway Township (Scarville / Winnebago)
• Thompson, Charles J., House (Forest City / Winnebago)
• Winnebago County Courthouse (Forest City / Winnebago)
• Big Stone Mills (Spillville / Winneshiek)
• Birdsall Lime Kiln (Decorah / Winneshiek)
• Broadway-Phelps Park Historic District (Decorah / Winneshiek)
• Broadway-Phelps Park Historic District (Decorah / Winneshiek)
• Broadway-Phelps Park Historic District (Boundary Increase) (Decorah / Winneshiek)
• Burr Oak House/Masters Hotel (Burr Oak / Winneshiek)
• Burr Oak Savings Bank (Burr Oak / Winneshiek)
• Calmar Passenger Depot (Calmar / Winneshiek)
• Clarksville Diner (Decorah / Winneshiek)
• Cooley-Whitney House (Decorah / Winneshiek)
• Decorah Commercial Historic District (Decorah / Winneshiek)
• Decorah East Side Elementary and Middle School (Decorah / Winneshiek)
• Decorah Hospital (Decorah / Winneshiek)
• Decorah Ice Cave (Decorah / Winneshiek)
• Decorah Municipal Bathhouse and Swimming Pool (Decorah / Winneshiek)
• Decorah Woolen Mill (Decorah / Winneshiek)
• Ellsworth-Porter House (Decorah / Winneshiek)
• Fort Atkinson Bridge (Fort Atkinson / Winneshiek)
• Fort Atkinson Historic District (Fort Atkinson / Winneshiek)
• Frankville School (Frankville / Winneshiek)
• Freeport Bowstring Arch Bridge (Freeport / Winneshiek)
• Gilliece Bridge (Bluffton / Winneshiek)
• Highlandville School (Decorah / Winneshiek)
• Horn House (Decorah / Winneshiek)
• Jacobson Farm (Decorah / Winneshiek)
• Kinney Octagon Barn (Burr Oak / Winneshiek)
• Koren Library (Decorah / Winneshiek)
• Lawrence Bridge (Jackson Junction / Winneshiek)
• Locust School (Decorah / Winneshiek)
• Luther College Campus Historic District (Decorah / Winneshiek)
• Luther College Farm (Decorah / Winneshiek)
• Miller, Norris, House (Decorah / Winneshiek)
• Milwaukee and St. Paul Railway Combination Depot (Decorah / Winneshiek)
• Ossian Opera House (Ossian / Winneshiek)
• Painter-Bernatz Mill (Decorah / Winneshiek)
• Steyer Bridge (Decorah / Winneshiek)
• Steyer Opera House (Decorah / Winneshiek)
• Taylor, Wenzil, Building (Spillville / Winneshiek)
• Ten Mile Creek Bridge (Decorah / Winneshiek)
• Turkey River Bridge (Festina / Winneshiek)
• Upper Bluffton Bridge (Bluffton / Winneshiek)
• Washington Prairie Methodist Church (Decorah / Winneshiek)
• Albertson and Company-Rocklin Manufacturing Company (Sioux City / Woodbury)
• Alhambra Apartments (Sioux City / Woodbury)
• Ashby, Atchison A., House (Sioux City / Woodbury)
• Badgerow Building (Sioux City / Woodbury)
• Bailey, George A. and Mary Tinkel, House (Correctionville / Woodbury)
• Belfrage, W.L. and Winnie (Woodford), Farmstead Historic District (Sergeant Bluff / Woodbury)
• Benson Archeological Site (13WD50) (Smithland / Woodbury)
• Boston Block (Sioux City / Woodbury)
• Bruguier, Theophile, Cabin (Sioux City / Woodbury)
• Burkam, Elzy G., House (Sioux City / Woodbury)
• Charles City College Hall (Sioux City / Woodbury)
• Chicago, Milwaukee, St. Paul & Pacific Combination Depot-Hornick (Hornick / Woodbury)
• Davidson Building (Sioux City / Woodbury)
• Dick’s Diner (Sioux City / Woodbury)
• East Junior High School (Sioux City / Woodbury)
• Evans Block (Sioux City / Woodbury)
• Everett School (Sioux City / Woodbury)
• Everist, H. H., House (Sioux City / Woodbury)
• Florence Crittenton Home and Maternity Hospital (Sioux City / Woodbury)
• Fourth Street Historic District (Sioux City / Woodbury)
• Franz, Margaretta, House (Sioux City / Woodbury)
• Grandview Park Music Pavilion (Sioux City / Woodbury)
• Great Northern Railway Steam Locomotive No. 1355 and Tender 1451 (Sioux City / Woodbury)
• Holy Trinity Greek Orthodox Church (Sioux City / Woodbury)
• Hubbard Park (Sioux City / Woodbury)
• Knapp-Spencer Warehouse (Sioux City / Woodbury)
• Knott, Dr. Van Buren, House (Sioux City / Woodbury)
• Leeds Junior High School (Sioux City / Woodbury)
• Lewis System Armored Car and Detective Service Building (Sioux City / Woodbury)
• Lexington Block (Sioux City / Woodbury)
• Martin Hotel (Sioux City / Woodbury)
• Martin, T.S., and Company (Sioux City / Woodbury)
• Mary Elizabeth Day Nursery (Sioux City / Woodbury)
• Midland Packing Company (Sioux City / Woodbury)
• Milwaukee Railroad Shops Historic District (Sioux City / Woodbury)
• Morningside College Historic District (Sioux City / Woodbury)
• Motor Mart Building (Sioux City / Woodbury)
• Mount Sinai Temple (Sioux City / Woodbury)
• Municipal Auditorium (Sioux City / Woodbury)
• Mylius-Eaton House (Sioux City / Woodbury)
• New Orpheum Theatre (Sioux City / Woodbury)
• Newton, James P., House and Maid Cottage (Sioux City / Woodbury)
• Oversen, Julius and Anine House (Sioux City / Woodbury)
• Peirce, John, House (Sioux City / Woodbury)
• Rose Hill Historic District (Sioux City / Woodbury)
• Sanford, Arthur and Stella, House (Sioux City / Woodbury)
• Schulein, Ben and Harriet, House (Sioux City / Woodbury)
• SERGEANT FLOYD (Sioux City / Woodbury)
• Sergeant Floyd Monument (Sioux City / Woodbury)
• Simmons Hardware Company Warehouse (Sioux City / Woodbury)
• Sioux City Baptist Church (Sioux City / Woodbury)
• Sioux City Central High School (Sioux City / Woodbury)
• Sioux City Central High School and Central Annex (Boundary Increase) (Sioux City / Woodbury)
• Sioux City Fire Station Number 3 (Sioux City / Woodbury)
• Sioux City Free Public Library (Sioux City / Woodbury)
• Sioux City Linseed Oil Works (Sioux City / Woodbury)
• Sioux City Masonic Temple (Sioux City / Woodbury)
• Sioux City Public Library-North Side Branch (Sioux City / Woodbury)
• Sioux City Public Library (Smith Villa Branch) (Sioux City / Woodbury)
• St. Boniface Historic District (Sioux City / Woodbury)
• St. Thomas Episcopal Church (Sioux City / Woodbury)
• Swedish Evangelical Lutheran Augustana Church (Sioux City / Woodbury)
• United States Post Office and Courthouse (Sioux City / Woodbury)
• Warnock Building (Sioux City / Woodbury)
• Warrior Hotel (Sioux City / Woodbury)
• Williges Building (Siouz City / Woodbury)
• Woodbury County Courthouse (Sioux City / Woodbury)
• Chicago, Milwaukee, and St. Paul Railroad-Grafton Station (Grafton / Worth)
• First Methodist Episcopal Church (Kensett / Worth)
• Northwood Central Avenue Historic District (Northwood / Worth)
• Old Worth County Courthouse (Northwood / Worth)
• Rhodes Mill (Fertile / Worth)
• Worth County Courthouse (Northwood / Worth)
• Boone River Bridge (Goldfield / Wright)
• Burlington, Cedar Rapids and Northern Railroad Passenger Station (Clarion / Wright)
• Burlington, Cedar Rapids & Northern Passenger Depot-Dows (Dows / Wright)
• Cornelia Lake Bridge (Clarion / Wright)
• Eagle Grove Public Library (Eagle Grove / Wright)
• Exchange Building (Dows / Wright)
• Fillmore Block (Dows / Wright)
• Goldfield Bridge (Goldfield / Wright)
• Quasdorf Blacksmith and Wagon Shop (Dows / Wright)
• Wright County Courthouse (Clarion / Wright)