Neponset, IL
ZIP Codes in Neponset, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61345 | 701 | 41.2761, -89.7854 |
Neponset has 1 ZIP code
ZIP Codes in Neponset, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61345 | 701 | 41.2761, -89.7854 |