Illiopolis, IL

ZIP code 62539 corresponds to the small town of Kincaid, Illinois. Home to a population of around 1,100 residents, Kincaid is known for its serene surroundings and friendly community atmosphere. Important landmarks in this area include the historic Kincaid School, the Kincaid Mounds State Historic Site, and the Kincaid Township Library, providing a glimpse into the town's rich history and culture.