ZIP Code 61259
Illinois City · Rock Island, Illinois
61259 is the ZIP code of Illinois City in Rock Island, Illinois, United States.
- ZIP Code
- 61259
- County
- Rock Island
- State
- Illinois
- Country
- United States
Place with ZIP code 61259
| Place | County | Location |
|---|---|---|
| Illinois City | Rock Island | 41.389, -90.892 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 61259?
Illinois City.
Which county and state is 61259 in?
Rock Island, Illinois, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.