Main and Ash Sts., Onida, South Dakota. County/parish: Sully.
Added to the National Register of Historic Places April 25, 2001. NRIS 01000414.
Part of County Courthouses of South Dakota MPS (NRIS 64500577).
1 contributing building.
The Sully County Courthouse, at Main and Ash Sts. in Onida, South Dakota, was built in 1912. It was listed on the National Register of Historic Places in 2001.
It is a three-story Classical Revival-style stone building with a cupola that serves as a clock tower.
The building has an entablature with a dentil molding. It was designed by W. M. Rich of the Black Hills Company, a Deadwood architecture firm.
(read more...)National Park Service documentation: https://catalog.archives.gov/id/93204115