Rock Island, IL

ZIP code 61204 is located in Rock Island, Illinois. This area is home to landmarks such as the Rock Island Arsenal, a historic U.S. Army facility known for its military museum and national cemetery. Additionally, the zip code encompasses areas along the Mississippi River, providing scenic views and recreational opportunities for residents and visitors alike.

ZIP code 61204

Rock Island, IL

United States

US > IL > Rock Island County > 61204

Daylight Saving: Yes
Time Zone: Central
Area Code: 309
This ZIP code is type "PO Boxes" (consists entirely of PO boxes).

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