Walworth County is in Southeast Wisconsin. Of the 72 counties in the Cheese State, 576-square-mile Walworth County ranks 64th by size. There is around 1,000 acres of residential land and property for sale in Walworth County, Wisconsin, based on recent Land Network data, making it the most common type of land for sale in Walworth County. The combined market value of farms and rural land for sale here is nearly $89 million. The average price of residential land for sale in Walworth County was $1 million. Browse all residential land and rural property for sale in Wisconsin to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.