Stanley County is in Great Lakes South Dakota. Of the 66 counties in the Mount Rushmore State, 1,517-square-mile Stanley County ranks 17th by size. The total value of 4,000 acres of ranches recently listed for sale in South Dakota's Stanley County was about $10 million. The average price of ranches for sale in Stanley County was $3 million. Common game species to be found on ranches for sale in Stanley County include whitetail deer, mule deer, deer, turkey and elk. For fishermen, the rivers and lakes on Stanley County ranches for sale are stocked with fish including bass, trout, pike, catfish, walleye, bluegill, sunfish and salmon. Browse all South Dakota ranches for sale on the Land Network to find the ranch that's right for your business or commercial needs, from the sprawling legacy ranch to unbelievable residential ranch for your second home, investment property or retirement nest egg.