There are 4 real estate agents found in Boulder Junction, WI. View our Boulder Junction real estate area information to learn about the weather, local school districts, demographic data, and general information about Boulder Junction, WI. Get in touch with a Boulder Junction real estate agent who can help you find the home of your dreams in Boulder Junction. Use our mortgage calculator to see how much it would be to finance a home in Boulder Junction. Not ready to buy yet? Find and compare apartments for rent in Boulder Junction.