Of 95 counties in the state, Washington County ranks 69th by size (329 square miles). Washington County is in Eastern Tennessee. There is nearly 1,000 acres of ranches for sale in Washington County, Tennessee, based on recent Land Network data. The combined market value of farms, hunting land and other rural land and acreage for sale here is nearly $800,000. Browse all Washington 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 Washington County is residential property.