Peoria, IL

ZIP code 61601 is located in Peoria, Illinois. This area is home to key landmarks such as the Peoria County Courthouse, the Peoria Civic Center, and the Peoria Riverfront Museum. The courthouse, a historic structure, serves as the center of government operations in the county. The Peoria Civic Center hosts various events and concerts throughout the year, while the Riverfront Museum offers interactive exhibits showcasing art, science, and history.