Union County is in Southern Illinois. Of the 102 counties in the state, 422-square-mile Union County ranks 71st by size. Recent Land Network data includes around 2,000 acres of hunting land for sale in Illinois's Union County, which is valued at a combined $6 million. The average price of hunting land for sale in Union County was $529,262. Common game species to be found on hunting land for sale in Union County include whitetail deer, turkey, deer, ducks, waterfowl and dove. Fish species include bass, bluegill, catfish, sunfish, walleye, pike, bream and trout. Browse all Illinois hunting land for sale on the Land Network to find the hunting parcel that suits your hunting and outdoor-recreation interests, whether you're an individual looking to invest in hunting land for future use or commercial operation looking for land on which to build your hunting business.