Lewistown, IL
ZIP Codes in Lewistown, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61542 | 3,407 | 40.3767, -90.1317 |
Lewistown has 1 ZIP code
ZIP Codes in Lewistown, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61542 | 3,407 | 40.3767, -90.1317 |