About ZIP code 15642
The ZIP code 15642 routes mail to Irwin in the Pennsylvania region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States ยท ZIP code
15642 - Irwin
ZIP code 15642 is Irwin in Pennsylvania, United States.
| ZIP code | 15642 |
| Place | Irwin |
| Region | Pennsylvania |
| District | Westmoreland |
| Country | United States (US) |
| Coordinates | 40.3191, -79.7205 (map) |