15123 postal code
United StatesUpdated 2026-11-09West Mifflin, PennsylvaniaAllegheny5 digits
Postal code details
1 placeCode
15123
Place
West Mifflin
Region
Pennsylvania
County
Allegheny
Coordinates
40.4344, -80.0248
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
40.4344, -80.0248© OpenStreetMap
Ad slot · 300×250
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| West Mifflin | Pennsylvania | Allegheny | 40.4344, -80.0248 |
FAQ
Which city is 15123 in?
West Mifflin, Pennsylvania, United States.
What are the coordinates of 15123?
40.4344, -80.0248
Is 15123 used in other countries?
Yes, 8 other countries.
Updated 2026-11-09. Attribution in Data & license.