Custer County is in Black Hills & Badlands South Dakota. Of the 66 counties in the Mount Rushmore State, Custer County ranks 16th in terms of size (1,559 square miles). The total value of around 1,000 acres of commercial land and property recently listed for sale in Custer County, South Dakota, was roughly $4 million. The average price of commercial acreage for sale in Custer County was $2 million. Some suggested uses for commercial property currently for sale in Custer County include for hunting/fishing, commercial, and residential single use. Some common wildlife species to be found on undeveloped land for sale in Custer County include whitetail deer, mule deer, deer, turkey and elk. Current commercial applications for commercial property for sale in Custer County include for hunting/fishing, commercial and residential single use. Browse all South Dakota commercial acreage for sale on the Land Network to find your next commercial property or land investment.