La Harpe, IL
ZIP Codes in La Harpe, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61450 | 1,756 | 40.5717, -90.9843 |
La Harpe has 1 ZIP code
ZIP Codes in La Harpe, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 61450 | 1,756 | 40.5717, -90.9843 |