Effingham County is in Central Illinois. Of the 102 counties in the Land of Lincoln, 307,189-acre Effingham County ranks 59th by size. There is almost 1,000 acres of undeveloped land for sale in Effingham County, Illinois, based on recent Land Network data. The combined market value of farms and rural land for sale here is about $800,000. The average price of undeveloped land for sale in Effingham County was $363,500. Some suggested uses for undeveloped land currently for sale in Effingham County include for hunting/fishing, commercial, and agriculture use. Some common wildlife species to be found on undeveloped land for sale in Effingham County include whitetail deer, turkey, deer, dove and ducks. Current commercial applications for commercial property for sale in Effingham County include for hunting/fishing, commercial and agriculture use. Browse all Illinois undeveloped land for sale on the Land Network to find your next commercial property or land investment.