Willisville, IL
ZIP Codes in Willisville, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 62997 | 656 | 37.9836, -89.5905 |
Willisville has 1 ZIP code
ZIP Codes in Willisville, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 62997 | 656 | 37.9836, -89.5905 |