Union County, SD Farm Land for Sale

Recent listings of farmland for sale in Union County, South Dakota, total almost 2,000 acres and a combined market value of $11 million. The average size of farmland for sale in Union County was 241 acres. Of the 66 counties in the state, Union County ranks 62nd in terms of 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 and never miss out on new listings for lands for sale in Union County again! You can also search Land And Farm to find real estate agents in South Dakota who specialize in selling land, rural acreage and other recreational property in regions throughout South Dakota, including farmland for sale in Union County.