15642 postal code
United StatesUpdated 2026-11-09Irwin, PennsylvaniaWestmoreland5 digits
Postal code details
1 placeCode
15642
Place
Irwin
Region
Pennsylvania
County
Westmoreland
Coordinates
40.3191, -79.7205
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
40.3191, -79.7205© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Irwin | Pennsylvania | Westmoreland | 40.3191, -79.7205 |
FAQ
Which city is 15642 in?
Irwin, Pennsylvania, United States.
What are the coordinates of 15642?
40.3191, -79.7205
Is 15642 used in other countries?
Yes, 3 other countries.
Updated 2026-11-09. Attribution in Data & license.