Cerro Gordo, IL

ZIP code 61818 belongs to the city of Bismarck in Illinois. The area is home to the Vermilion County Conservation District, offering scenic outdoor recreational opportunities such as hiking, fishing, and bird watching. Bismarck is also known for the Bismarck-Henning Junior High/High School, which plays a significant role in the community as a hub for education and extracurricular activities.