Jefferson County is in Great Lakes & Wilds Pennsylvania. Of the 67 counties in the Keystone State, Jefferson County ranks 35th in terms of size (656 square miles). There is almost 2,000 acres of undeveloped land for sale in Pennsylvania's Jefferson County based on recent Land Network data, making it the most common type of land for sale in Jefferson County. The combined market value of farmsand rural real estate for sale here is around $12 million. The average price of undeveloped land for sale in Jefferson County was $502,149. Some suggested uses for undeveloped land currently for sale in Jefferson County include for hunting/fishing, commercial, and homestead use. Some common wildlife species to be found on undeveloped land for sale in Jefferson County include deer, bear, turkey, whitetail deer, pheasant and blacktail deer. Current commercial applications for commercial property for sale in Jefferson County include for hunting/fishing, commercial and homestead use. Browse all Pennsylvania undeveloped land for sale on the Land Network to find your next commercial property or land investment.