Gallatin County is in Southern Illinois. Of the 102 counties in the state, Gallatin County ranks 88th in terms of size (328 square miles). There is about 1,000 acres of undeveloped land for sale in Gallatin County, Illinois, based on recent Land Network data. The combined market value of farms and rural land for sale here is almost $500,000. The average price of undeveloped acreage for sale in Gallatin County was $141,333. Some suggested uses for undeveloped land currently for sale in Gallatin County include for commercial, hunting/fishing, and agriculture use. Some common wildlife species to be found on undeveloped land for sale in Gallatin County include whitetail deer, turkey, deer, dove and ducks. Current commercial applications for commercial property for sale in Gallatin County include for commercial, hunting/fishing and agriculture use. Browse all Illinois undeveloped land for sale on the Land Network to find your next commercial property or land investment.