Greene County is in Western Illinois. Of the 102 counties in the state, Greene County ranks 48th in terms of size (349,614 acres). There is 1,000 acres of undeveloped land for sale in Illinois's Greene County based on recent Land Network data. The combined market value of farms and rural land for sale here is nearly $9 million. The average price of undeveloped land for sale in Greene County was $3 million. The county has a rural, farm-based economy. Some suggested uses for undeveloped land currently for sale in Greene County include for hunting/fishing, commercial, and agriculture use. Some common wildlife species to be found on undeveloped land for sale in Greene County include whitetail deer, turkey, deer, dove and ducks. Current commercial applications for commercial property for sale in Greene 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.