A combined approximately 2,000 acres were listed for sale in Pennsylvania's Sullivan County recently; the combined value of all Sullivan County farms and rural land for sale was around $6 million. Sullivan County ranks 63rd in Pennsylvania for the combined amount of land currently advertised for sale. Of all locations in Sullivan County with land and rural real estate for sale, Shunk had the most land for sale. Based on its natural assets, tourism and recreation contribute significant revenue toward Sullivan County's overall GDP. Sullivan County is the 50th biggest county (452 square miles) in Pennsylvania. It's located in the Northeast Mountains Pennsylvania region of Pennsylvania.