Collison, IL
ZIP Codes in Collison, Illinois
February 7, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61831 | 139 | 40.2262, -87.7970 |
Collison has 1 ZIP code
ZIP Codes in Collison, Illinois
February 7, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61831 | 139 | 40.2262, -87.7970 |