Stephenson County is in Northern Illinois. Of the 102 counties in the state, Stephenson County ranks 45th in terms of size (565 square miles). Recent listings of commercial land and property for sale in Illinois's Stephenson County totals approximately 1,000 acres and a combined market value of $4 million. The most common type of land for sale by combined acreage in Stephenson County is undeveloped land. The average price of commercial land and property for sale in Stephenson County was $845,600. Some suggested uses for commercial property currently for sale in Stephenson County include for commercial, hunting/fishing, and agriculture use. Some common wildlife species to be found on undeveloped land for sale in Stephenson County include whitetail deer, turkey, deer, ducks, dove, quail and waterfowl. Current commercial applications for commercial property for sale in Stephenson County include for commercial, hunting/fishing and agriculture use. Browse all Illinois commercial acreage for sale on the Land Network to find your next commercial property or land investment.