ZIP Code 15479

15479 is one of Pennsylvania's ZIP codes, delivering to addresses in Smithton, Westmoreland County.

City: Smithton
County: Westmoreland County
State: Pennsylvania
Prefix: 154xx

Where this code sits

15479 is part of the 154xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Smithton.

Smithton Pennsylvania ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 15479 delivers to without sharing its boundary.

ZIP codes nearest 15479

The ZIP codes whose reference points sit closest to 15479.
ZIP code	Distance	Delivers to
ZIP code 15448	1.5 mi	Jacobs Creek, PA
ZIP code 15492	2.8 mi	Wickhaven, PA
ZIP code 15695	3.7 mi	Wyano, PA
ZIP code 15089	3.8 mi	West Newton, PA
ZIP code 15012	3.9 mi	Belle Vernon, PA
ZIP code 15640	4.8 mi	Hutchinson, PA
ZIP code 15698	5.0 mi	Yukon, PA
ZIP code 15679	5.8 mi	Ruffs Dale, PA

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 15479, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 15479. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.