Of 67 counties in the Keystone State, Fulton County is 52nd in terms of its size (438 square miles). Fulton County is in Alleghenies & Valleys Pennsylvania. A recent survey of Land Network data includes approximately 1,000 acres of ranches for sale in Pennsylvania's Fulton County, which is valued at a combined $589,900. Browse all Fulton County ranches for sale on the Land Network to find the ranch that's right for your business or commercial needs, from the sprawling legacy ranch to unbelievable residential ranch for your second home, investment property or retirement nest egg. The most common type of land for sale by combined acreage in Fulton County is undeveloped land.