Granite City, IL

ZIP code 62040 covers the city of Granite City, Illinois. This area is home to landmarks such as the Granite City Steel Works, a historic steel mill that has been a significant economic driver for the region. Additionally, the Tri-Cities Water Treatment Plant, which supplies water to Granite City and neighboring communities, is located within this ZIP code. Residents also enjoy access to Wilson Park, a popular recreation spot known for its playgrounds, sports fields, and walking trails.