The value of all land for sale in South Dakota's Stanley County recently was $12 million, representing a combined 3,587 acres of land for sale in Stanley County. Stanley County ranks 37th in the Coyote State for the combined amount of land currently advertised for sale. There were five properties listed as sold in Stanley County through the Land Network Comparable Sales Program. This represented a total value of $4,329,500. Of all locations in Stanley County with land and rural real estate for sale, Fort Pierre had the most land for sale. Stanley County is South Dakota's 17th largest county (1,517 square miles). It's located in the Great Lakes South Dakota region of the state.