Of 67 counties in the Keystone State, Adams County is 45th in terms of its size (521 square miles). Adams County is in Dutch Country Roads Pennsylvania. A recent survey of Land Network data includes about 1,000 acres of ranches for sale in Pennsylvania's Adams County, which is valued at a combined $5 million. Browse all Adams 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 Adams County is residential property.