Peoria, IL

ZIP code 61656 encompasses the city of Peoria in Illinois. This area is known for attractions such as the Peoria Civic Center, a large event venue hosting concerts, conventions, and sports events. The city is also home to the Peoria Riverfront Museum, offering educational exhibits and a giant screen theater. Additionally, the Caterpillar Visitors Center showcases the history of the industrial giant Caterpillar Inc.