ZIP Code 15411

15411 is one of Pennsylvania's ZIP codes, delivering to addresses in Addison, Somerset County.

City: Addison
County: Somerset County
State: Pennsylvania
Prefix: 154xx

Where this code sits

15411 is part of the 154xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Addison.

Addison Pennsylvania ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 15411 delivers to without sharing its boundary.

ZIP codes nearest 15411

The ZIP codes whose reference points sit closest to 15411.
ZIP code	Distance	Delivers to
ZIP code 15424	4.6 mi	Confluence, PA
ZIP code 15485	4.9 mi	Ursina, PA
ZIP code 15459	6.1 mi	Markleysburg, PA
ZIP code 15540	6.2 mi	Fort Hill, PA
ZIP code 21531	6.9 mi	Friendsville, MD
ZIP code 21520	8.0 mi	Accident, MD
ZIP code 15551	8.9 mi	Markleton, PA
ZIP code 15562	12 mi	Springs, 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 15411, plotted from its record coordinates.

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

Scope ZIP code 15411. 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.