There was a total of around $93 million of farmsand rural real estate for sale in Wisconsin's Washington County recently on Land.com. The total acreage of all Washington County farms, hunting land and other rural land and acreage for sale was 2,000 acres. Washington County ranks 28th out of 72 counties in Wisconsin for the total number of acres of land currently advertised for sale. Among cities in Washington County with farms and rural real estate for sale, West Bend featured the most land for sale. Manufacturing and related services are the largest economic sectors in Washington County. Washington County is the 68th biggest county (435 square miles) in Wisconsin. It's located in the Southeast Wisconsin region of Wisconsin.