Rock Island County is in Western Illinois. Of the 102 counties in the Land of Lincoln, 288,824-acre Rock Island County ranks 62nd by size. There is roughly 1,000 acres of commercial land and property for sale in Rock Island County, Illinois, based on recent Land Network data. The combined market value of farms, rural land, hunting land and other land for sale here is roughly $4 million. The average price of commercial acreage for sale in Rock Island County was $1 million. Some suggested uses for commercial property currently for sale in Rock Island County include for hunting/fishing, commercial, and agriculture use. Some common wildlife species to be found on undeveloped land for sale in Rock Island County include whitetail deer, turkey, deer, dove and ducks. Current commercial applications for commercial property for sale in Rock Island County include for hunting/fishing, commercial and agriculture use. Browse all Illinois commercial land and property for sale on the Land Network to find your next commercial property or land investment.