Hanson County is in Southeast South Dakota. Of the 66 counties in the Coyote State, Hanson County ranks 64th in terms of size (435 square miles). South Dakota's Hanson County has approximately 1,000 acres of residential land for sale based on recent Land Network data. The combined market value of land and rural real estate for sale here was roughly $1 million. The average price of residential acreage for sale in Hanson County was $650,000. The economy here is largely agricultural. Browse all residential land and rural property for sale in South Dakota to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.