ZIP Code 15344

15344 is one of Pennsylvania's ZIP codes, delivering to addresses in Jefferson, Greene County.

City: Jefferson
County: Greene County
State: Pennsylvania
Prefix: 153xx

Where this code sits

15344 is part of the 153xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Jefferson.

Jefferson Pennsylvania ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 15344 delivers to without sharing its boundary.

ZIP codes nearest 15344

The ZIP codes whose reference points sit closest to 15344.
ZIP code	Distance	Delivers to
ZIP code 15346	1.3 mi	Mather, PA
ZIP code 15322	2.3 mi	Clarksville, PA
ZIP code 15357	3.5 mi	Rices Landing, PA
ZIP code 15325	4.5 mi	Crucible, PA
ZIP code 15348	4.7 mi	Millsboro, PA
ZIP code 15320	5.5 mi	Carmichaels, PA
ZIP code 15333	5.5 mi	Fredericktown, PA
ZIP code 15433	5.6 mi	East Millsboro, 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 15344, plotted from its record coordinates.

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

Scope ZIP code 15344. 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.