Mercer County is in Western Illinois. Of the 102 counties in the Prairie State, 568-square-mile Mercer County ranks 44th by size. Illinois's Mercer County has about 1,000 acres of hunting land for sale based on recent Land Network data. The combined market value of farms and rural land for sale here was almost $1 million. The average price of hunting land for sale in Mercer County was $559,250. Common game species to be found on hunting land for sale in Mercer County include whitetail deer, turkey, deer, dove and ducks. Fish species include bass, bluegill, catfish, bream, sunfish, walleye, pike and trout. Browse all Illinois hunting land for sale on the Land Network to find the hunting tract 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 commercial hunting operation.