ZIP Code 15142

15142 is one of Pennsylvania's ZIP codes, delivering to addresses in Presto, Allegheny County.

City: Presto
County: Allegheny County
State: Pennsylvania
Prefix: 151xx

Where this code sits

15142 is part of the 151xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Presto.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 15142 delivers to without sharing its boundary.

ZIP codes nearest 15142

The ZIP codes whose reference points sit closest to 15142.
ZIP code	Distance	Delivers to
ZIP code 15106	2.0 mi	Carnegie, PA
ZIP code 15064	2.3 mi	Morgan, PA
ZIP code 15243	2.6 mi	Pittsburgh, PA
ZIP code 15017	2.6 mi	Bridgeville, PA
ZIP code 15031	3.2 mi	Cuddy, PA
ZIP code 15205	3.4 mi	Pittsburgh, PA
ZIP code 15071	3.6 mi	Oakdale, PA
ZIP code 15216	4.1 mi	Pittsburgh, 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 15142, plotted from its record coordinates.

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

Scope ZIP code 15142. 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.