Zip Code 61101 - Rockford, Winnebago, IL, United States
Zip Code 61101 Data
| Zip Code | 61101 |
|---|---|
| City | Rockford |
| County | Winnebago |
| County FIPS | 201 |
| State | Illinois |
| State FIPS | 17 |
| Latitude | 42.328316 |
| Longitude | -89.147526 |
| Timezone | 6 |
| Daylight | Yes |
| Country | United States |