Union County, SD Farm Land for Sale

The total value of approximately 1,000 acres of farmland recently listed for sale in Union County, South Dakota, is $658,627. The average size of farmland for sale in Union County was 106 acres. Of the 66 counties in South Dakota, Union County is 62nd in terms of its size. Union County is in the Southeast South Dakota region. To find more land for sale in South Dakota, sign up for our South Dakota land-for-sale email alerts to be notified when new listings matching your search criteria come onto the market in Union County. 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, including farms, ranches, hunting land and other land for sale in Union County.