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, Union County ranks 62nd in terms of size (467 square miles). Recent listings of farms for sale in Union County, South Dakota, totals around 2,000 acres and a combined market value of $22 million. By overall acreage, residential property is the most common type of land for sale in Union County. 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 business or individual needs.