A total of nearly 2,000 acres were listed for sale in Washington County recently; the value of all Washington County land and rural real estate for sale was around $61 million. Washington County ranks seventh in the Green Mountain State for the combined amount of land currently advertised for sale. Of all farms, hunting land and other rural land and acreage for sale in Washington County, Barre featured the most land for sale. From an economic perspective, government and state-level services contribute most to Washington County's overall GDP. Washington County is one of the ten biggest counties in Vermont (695 square miles). It's located in the North Vermont region of the state.