Harristown, IL

ZIP code 62537 covers the town of Illiopolis in Illinois. This small, rural community is home to the Illiopolis Water Tower, a prominent landmark that stands tall in the town center. Illiopolis is also known for its historic downtown area, which features charming shops and eateries. Residents and visitors can enjoy the peaceful, small-town atmosphere and close-knit community in ZIP code 62537.