Mifflin County is in Alleghenies & Valleys Pennsylvania. Of the 67 counties in the Keystone State, Mifflin County is 54th in terms of its size (414 square miles). There is approximately 1,000 acres of undeveloped land for sale in Pennsylvania's Mifflin County based on recent Land Network data. The combined market value of farms, rural land, hunting land and other land for sale here is about $1 million. The average price of undeveloped acreage for sale in Mifflin County was $193,740. Some suggested uses for undeveloped land currently for sale in Mifflin County include for hunting/fishing, commercial, and homestead use. Some common wildlife species to be found on undeveloped land for sale in Mifflin County include bear, deer, turkey, whitetail deer and pheasant. Current commercial applications for commercial property for sale in Mifflin County include for hunting/fishing, commercial and homestead use. Browse all Pennsylvania undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.