About ZIP code 61109
The ZIP code 61109 routes mail to Rockford in the Illinois region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States ยท ZIP code
61109 - Rockford
ZIP code 61109 is Rockford in Illinois, United States.
| ZIP code | 61109 |
| Place | Rockford |
| Region | Illinois |
| District | Winnebago |
| Country | United States (US) |
| Coordinates | 42.2166, -89.0512 (map) |