Douglas County is in Central Illinois. Of the 102 counties in the Prairie State, Douglas County is 72nd in terms of its size (417 square miles). The total value of approximately 1,000 acres of undeveloped land recently listed for sale in Illinois's Douglas County was roughly $900,000. The average price of undeveloped acreage for sale in Douglas County was $85,810. Some suggested uses for undeveloped land currently for sale in Douglas County include for hunting/fishing, commercial, and agriculture use. Some common wildlife species to be found on undeveloped land for sale in Douglas County include whitetail deer, turkey, deer, dove and ducks. Current commercial applications for commercial property for sale in Douglas 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.