Hanover, IL
ZIP Codes in Hanover, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61041 | 1,436 | 42.2732, -90.3112 |
Hanover has 1 ZIP code
ZIP Codes in Hanover, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61041 | 1,436 | 42.2732, -90.3112 |