ZIP Code 15904

15904 is one of Pennsylvania's ZIP codes, delivering to addresses in Johnstown, Cambria County.

City: Johnstown
County: Cambria County
State: Pennsylvania
Prefix: 159xx

Where this code sits

15904 is part of the 159xx range, the group of codes handled by one mail processing centre. Johnstown is served by 8 ZIP codes in total; the full list, with the county each falls in, is on the Johnstown page.

Johnstown Pennsylvania ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 15904 delivers to without sharing its boundary.

ZIP codes nearest 15904

The ZIP codes whose reference points sit closest to 15904.
ZIP code	Distance	Delivers to
ZIP code 15902	2.3 mi	Johnstown, PA
ZIP code 15959	2.9 mi	Tire Hill, PA
ZIP code 15934	3.3 mi	Elton, PA
ZIP code 15901	3.8 mi	Johnstown, PA
ZIP code 15907	3.8 mi	Johnstown, PA
ZIP code 15915	4.1 mi	Johnstown, PA
ZIP code 15963	4.3 mi	Windber, PA
ZIP code 15905	4.4 mi	Johnstown, 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 15904, plotted from its record coordinates.

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

Scope ZIP code 15904. 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.