Postal Code for Irwin, Pennsylvania
The postal code for Irwin, Pennsylvania, United States is 15642. With map location and coordinates.
✓ Verified data
The postal code for Irwin, Pennsylvania, United States is 15642:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 15642 | Irwin | Westmoreland | 40.319, -79.721 |
‹ All postal codes in Pennsylvania
Frequently asked questions
What is the postal code of Irwin?
The postal code of Irwin is 15642.
Why does Irwin have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.