Rockford No. 40 School

15 mi. NE of Bison, Bison, South Dakota. County/parish: Perkins.

Added to the National Register of Historic Places April 10, 1987. NRIS 87000549.

Part of Harding and Perkins Counties MRA (NRIS 64000794).

3 contributing buildings.

National Park Service documentation: https://catalog.archives.gov/id/93204058