Alton, IL

ZIP code 62002 is located in Alton, Illinois. This area is known for landmarks such as the Alton Marina, where visitors can enjoy boating and scenic views of the Mississippi River. Additionally, the Great River Road runs through this ZIP code, offering opportunities for leisurely drives along the riverbanks. The city of Alton itself is rich in history, with sites like the Alton Prison and the McPike Mansion drawing in tourists and history enthusiasts alike.