There are 7 real estate agents found in Cassville, WI. View our Cassville real estate area information to learn about the weather, local school districts, demographic data, and general information about Cassville, WI. Get in touch with a Cassville real estate agent who can help you find the home of your dreams in Cassville. Use our mortgage calculator to see how much it would be to finance a home in Cassville. Not ready to buy yet? Find and compare apartments for rent in Cassville.