East Saint Louis, IL

ZIP code 62204, located in East St. Louis, Illinois, is known for its historical significance. The area is home to landmarks such as the Malcolm W. Martin Memorial Park, offering panoramic views of the St. Louis skyline, and the Gateway Geyser, the tallest fountain in the United States. Additionally, the ZIP code is in close proximity to the Gateway Arch National Park, a symbol of westward expansion in the United States.