Union County is in North Central Florida. Of the 67 counties in the state, Union County ranks 67th in terms of size (249 square miles). Recent Land Network data includes 1,000 acres of undeveloped land for sale in Florida's Union County, which is valued at a combined $3 million. The average price of undeveloped land for sale in Union County was $167,032. Some suggested uses for undeveloped land currently for sale in Union County include for hunting/fishing, commercial, and homestead use. Some common wildlife species to be found on undeveloped land for sale in Union County include turkey, whitetail deer, deer, pig and dove. Current commercial applications for commercial property for sale in Union County include for hunting/fishing, commercial and homestead use. Browse all Florida undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.