The value of all farms, hunting land and other rural land and acreage for sale in Walworth County recently was $172 million, representing a total of 974 acres of land for sale in Walworth County. Walworth County ranks 25th out of 72 counties in the Badger State for the total number of acres of land currently advertised for sale. Of all farms, hunting land and other rural land and acreage for sale in Walworth County, Lake Geneva featured the most land for sale. From an economic perspective, manufacturing and related services are the main sectors in Walworth County. Walworth County is Wisconsin's 64th largest county (576 square miles). It's located in the Southeast Wisconsin region of the state.