Land for Sale including Farms in Union County, South Dakota

Union County is in Southeast South Dakota. Of the 66 counties in the Mount Rushmore State, 298,961-acre Union County ranks 62nd by size. The total value of around 2,000 acres of farms recently listed for sale in South Dakota's Union County was almost $21 million. The average price of farmland for sale in Union County was $5 million. Browse all South Dakota farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future commercial or individual needs.