Union County is in Hills Mississippi. Of the 82 counties in the state, 416-square-mile Union County ranks 72nd by size. Recent listings of undeveloped land for sale in Mississippi's Union County totals approximately 1,000 acres and a combined market value of nearly $8 million. The most common type of land for sale by combined acreage in Union County is residential property. The average price of undeveloped acreage for sale in Union County was $414,215. Some suggested uses for undeveloped land currently for sale in Union County include for hunting/fishing, residential single, grazing, poultry, agriculture, sheep/goats, other, dairy farm, and orchard/vineyards use. Some common wildlife species to be found on undeveloped land for sale in Union County include whitetail deer and turkey. Current commercial applications for commercial property for sale in Union County include for hunting/fishing, residential single, grazing, poultry, agriculture, sheep/goats, other, dairy farm and orchard/vineyards use. Browse all Mississippi undeveloped land for sale on the Land Network to find your next commercial property or land investment.