61204
Rock Island - United States
Postal code 61204 corresponds to Rock Island, in Illinois (United States).
- Country
- United States (US)
- Department
- Illinois
- Municipality
- Rock Island
- Coordinates
- 41.5549, -90.616Degrees, minutes, seconds: 41°33'18"N 90°36'58"W
- Time zone
- America/Chicago (UTC-6)
- Dialing code
- +1
How to write the address
Rock Island, Illinois 61204 United States
Nearby codes