There are 13 real estate agents found in Siren, WI. View our Siren real estate area information to learn about the weather, local school districts, demographic data, and general information about Siren, WI. Get in touch with a Siren real estate agent who can help you find the home of your dreams in Siren. Use our mortgage calculator to see how much it would be to finance a home in Siren. Not ready to buy yet? Find and compare apartments for rent in Siren.