Hillsdale, IL
ZIP Codes in Hillsdale, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61257 | 836 | 41.5934, -90.2218 |
Hillsdale has 1 ZIP code
ZIP Codes in Hillsdale, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61257 | 836 | 41.5934, -90.2218 |