Grafton, IL

ZIP code 62037 covers the small town of Grafton, Illinois, situated along the Mississippi River. Known for its picturesque waterfront views and historic downtown district, Grafton is a popular tourist destination. Landmarks in this area include the Grafton lighthouse, Pere Marquette State Park, and Raging Rivers Waterpark. Outdoor enthusiasts frequent the area for hiking, biking, and boating opportunities, while visitors enjoy the quaint shops and eateries in the charming downtown area.