Union County, SD Land for Sale

There was around $52 million of farmland and other rural property for sale in Union County, South Dakota, recently on Land And Farm. The size of all Union County farms, ranches and rural real estate for sale was approximately 3,000 acres. Union County is ranked 16th in South Dakota based on the combined acres of land for sale. Union County is the 62nd largest county (467 square miles) in South Dakota. Union County is in South Dakota's Southeast South Dakota region. To find more South Dakota land and rural properties, sign up for Land And Farm's South Dakota land-for-sale email alerts and never miss out on a new listing again! You can also search Land And Farm to find South Dakota real estate agents who specialize in selling land, rural acreage and other recreational property in regions throughout South Dakota.