Zip Code 61107 - Rockford, Boone, IL, United States
Zip Code 61107 Data
| Zip Code | 61107 |
|---|---|
| Area 1 (City, County) | Rockford, Boone |
| Area 2 (City, County) | Rockford, Winnebago |
| State | Illinois |
| State FIPS | 17 |
| Latitude | 42.284408 |
| Longitude | -89.009781 |
| Timezone | 6 |
| Daylight | Yes |
| Country | United States |