ZIP Code 15312

15312 is one of Pennsylvania's ZIP codes, delivering to addresses in Avella, Washington County.

City: Avella
County: Washington County
State: Pennsylvania
Prefix: 153xx

Where this code sits

15312 is part of the 153xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Avella.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 15312 delivers to without sharing its boundary.

ZIP codes nearest 15312

The ZIP codes whose reference points sit closest to 15312.
ZIP code	Distance	Delivers to
ZIP code 15379	2.8 mi	West Middletown, PA
ZIP code 15004	6.1 mi	Atlasburg, PA
ZIP code 26032	6.6 mi	Bethany, WV
ZIP code 15054	6.7 mi	Langeloth, PA
ZIP code 15078	6.9 mi	Slovan, PA
ZIP code 26035	7.1 mi	Colliers, WV
ZIP code 26070	7.5 mi	Wellsburg, WV
ZIP code 26037	7.8 mi	Follansbee, WV

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 15312, plotted from its record coordinates.

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

Scope ZIP code 15312. 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.