Chadwick, IL
ZIP Codes in Chadwick, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61014 | 1,064 | 41.9750, -89.8865 |
Chadwick has 1 ZIP code
ZIP Codes in Chadwick, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61014 | 1,064 | 41.9750, -89.8865 |