Stanley County is in Great Lakes South Dakota. Of the 66 counties in the Coyote State, 1,517-square-mile Stanley County ranks 17th by size. A recent survey of Land Network data includes 1,000 acres of recreational land for sale in South Dakota's Stanley County, which is valued at a combined $907,250. The average price of recreational acreage for sale in Stanley County was $226,812. Browse all recreational property for sale in South Dakota to find the recreational tract that suits your lifestyle needs, from hunting and fishing properties for the outdoor enthusiast to undeveloped acreage ready for future residential-property development.