Sterling, IL
ZIP Codes in Sterling, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61081 | 21,138 | 41.8500, -89.7394 |
Sterling has 1 ZIP code
ZIP Codes in Sterling, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61081 | 21,138 | 41.8500, -89.7394 |