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ZIP code 15642
Irwin, PA · Westmoreland County
About ZIP code 15642
- ZIP code 15642 is in Irwin, Westmoreland County, Pennsylvania.
- About 46,325 people live in it, which is 388.5 people per square mile.
- It also reaches into Allegheny County.
- Time zone: Eastern Standard Time.
- The middle of the ZIP code is at 40.320, -79.721.
A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.
Irwin, PA
ZIP code 15642 is the post office name for Irwin, PA. 3,831 people live in Irwin. Typical household income is $59,963. A typical home costs $195,500.
- Stronger than most towns on: Safety, Airport access and Walkability.
- Weaker than most towns on: Space and yard size and Public transit.
Nearby ZIP codes
- 15647 Larimer · 49 people
- 15692 Westmoreland City · 992 people
- 15678 Rillton · 472 people
- 15691 Wendel · 302 people
- 15615 Ardara · 148 people
- 15665 Manor · 1,339 people
- 15611 Adamsburg · 241 people
- 15047 Greenock · 203 people
ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.