St Marys Homes for Sale

There are 2 real estate listings found in St Marys, PA. View our St Marys real estate area information to learn about the weather, local school districts, demographic data, and general information about St Marys, PA. Get in touch with a St Marys real estate agent who can help you find the home of your dreams in St Marys. Use our mortgage calculator to see how much it would be to finance a home in St Marys. Not ready to buy yet? Find and compare apartments for rent in St Marys.