Hummelstown, PA
ZIP Codes in Hummelstown, Pennsylvania
December 20, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 17036 | 22,317 | 40.2582, -76.7202 |
Hummelstown has 1 ZIP code
ZIP Codes in Hummelstown, Pennsylvania
December 20, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 17036 | 22,317 | 40.2582, -76.7202 |