A total of nearly 1,000 acres were listed for sale in Wisconsin's Washington County recently, representing a combined approximately $105 million in Washington County farmsand rural real estate for sale. Washington County ranks 30th in the state for the combined amount of land currently advertised for sale. Among cities in Washington County with land 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 Wisconsin's 68th largest county (435 square miles). It's located in the Southeast Wisconsin region of the state.