A total of 2,000 acres were listed for sale in Vermont's Washington County recently; the value of all Washington County farms, hunting land and other rural land and acreage for sale was around $48 million. Washington County ranks ninth in the Green Mountain State for the combined amount of land currently advertised for sale. Of all farms, rural land, hunting land and other land for sale in Washington County, Barre had the most land for sale. Government and state-level services are the main economic drivers in Washington County. Washington County is one of the ten largest counties in Vermont (695 square miles). It's located in the North Vermont region of the state.