Forest County is in Great Lakes & Wilds Pennsylvania. Of the 67 counties in the state, 275,518-acre Forest County ranks 53rd by size. The total value of roughly 1,000 acres of residential land recently listed for sale in Pennsylvania's Forest County was $3 million. The average price of residential acreage for sale in Forest County was $284,711. Browse all residential land and rural property for sale in Pennsylvania to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.