Allerton, IL
ZIP Codes in Allerton, Illinois
January 20, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61810 | 183 | 39.9101, -87.9184 |
Allerton has 1 ZIP code
ZIP Codes in Allerton, Illinois
January 20, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61810 | 183 | 39.9101, -87.9184 |