ZIP Code 15055

15055 is one of Pennsylvania's ZIP codes, delivering to addresses in Lawrence, Washington County.

City: Lawrence
County: Washington County
State: Pennsylvania
Prefix: 150xx

Where this code sits

15055 is part of the 150xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Lawrence.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 15055 delivers to without sharing its boundary.

ZIP codes nearest 15055

The ZIP codes whose reference points sit closest to 15055.
ZIP code	Distance	Delivers to
ZIP code 15339	1.7 mi	Hendersonville, PA
ZIP code 15241	2.8 mi	Pittsburgh, PA
ZIP code 15017	2.9 mi	Bridgeville, PA
ZIP code 15317	3.4 mi	Canonsburg, PA
ZIP code 15064	3.5 mi	Morgan, PA
ZIP code 15321	3.7 mi	Cecil, PA
ZIP code 15367	3.9 mi	Venetia, PA
ZIP code 15031	4.1 mi	Cuddy, 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 15055, plotted from its record coordinates.

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

Scope ZIP code 15055. 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.