Henry County is in Western Illinois. Of the 102 counties in the Land of Lincoln, 825-square-mile Henry County ranks 16th by size. The total value of about 1,000 acres of undeveloped land recently listed for sale in Illinois's Henry County was $600,000. The average price of undeveloped acreage for sale in Henry County was $275,000. Some suggested uses for undeveloped land currently for sale in Henry County include for hunting/fishing, commercial, and agriculture use. Some common wildlife species to be found on undeveloped land for sale in Henry County include whitetail deer, turkey, deer, dove and ducks. Current commercial applications for commercial property for sale in Henry County include for hunting/fishing, commercial and agriculture use. Browse all Illinois undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.