ZIP Code 15544

15544 is one of Pennsylvania's ZIP codes, delivering to addresses in Gray, Somerset County.

City: Gray
County: Somerset County
State: Pennsylvania
Prefix: 155xx

Where this code sits

15544 is part of the 155xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Gray.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 15544 delivers to without sharing its boundary.

ZIP codes nearest 15544

The ZIP codes whose reference points sit closest to 15544.
ZIP code	Distance	Delivers to
ZIP code 15547	2.2 mi	Jennerstown, PA
ZIP code 15520	2.3 mi	Acosta, PA
ZIP code 15546	2.7 mi	Jenners, PA
ZIP code 15561	2.9 mi	Sipesville, PA
ZIP code 15555	3.2 mi	Quecreek, PA
ZIP code 15531	4.8 mi	Boswell, PA
ZIP code 15563	7.3 mi	Stoystown, PA
ZIP code 15937	7.4 mi	Jerome, 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 15544, plotted from its record coordinates.

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

Scope ZIP code 15544. 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.