Rock Island, IL

ZIP code 61204 is located in Rock Island, Illinois. This area is home to Augustana College, a private liberal arts institution known for its beautiful campus and strong academic programs. The Rock Island Arsenal, a historic military installation and museum, also sits in this ZIP code, showcasing the area's rich military history. Additionally, Schwiebert Riverfront Park offers scenic views of the Mississippi River and is a popular recreation spot for residents and visitors.