Harristown, IL
ZIP Codes in Harristown, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 62537 | 329 | 39.8526, -89.0932 |
Harristown has 1 ZIP code
ZIP Codes in Harristown, Illinois
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 62537 | 329 | 39.8526, -89.0932 |