Minnehaha County South Dakota (Historic Districts) has 17 places on the National Register of Historic Places including 5 places of Statewide significance. Significant places include All Saints Historic District, Dell Rapids Historic District, McKennan Park Historic District, Old Courthouse and Warehouse Historic District and Sioux Falls Historic District.
Some of the country's most noteable architects helped create the Minnehaha County places including Wallace L. Dow, B.J. Sweatt, Jonas Olson Nessan, Gunerius Thompson, WPA and Robert Lodmell. Prominent architectural styles found in Minnehaha Country are Bungalow/Craftsman, Late 19th And 20th Century Revivals and Late Victorian.