Dewey County, South Dakota Land Information
Recent Land And Farm data shows the average price ($775,000) of land and rural real estate for sale in Dewey County was 49 percent less than the state average for all land and property listed for sale in South Dakota on Land And Farm. Dewey County is one of the ten biggest counties in the Mount Rushmore State (2,302 square miles). Dewey County is in the Great Lakes region of the state. Land for sale in Dewey County equals less than one percent of land and other rural acreage for sale on Land And Farm in the Mount Rushmore State based on combined acreage.