ZIP Code 16218

16218 is one of Pennsylvania's ZIP codes, delivering to addresses in Cowansville, Armstrong County.

City: Cowansville
County: Armstrong County
State: Pennsylvania
Prefix: 162xx

Where this code sits

16218 is part of the 162xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Cowansville.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 16218 delivers to without sharing its boundary.

ZIP codes nearest 16218

The ZIP codes whose reference points sit closest to 16218.
ZIP code	Distance	Delivers to
ZIP code 16028	4.0 mi	East Brady, PA
ZIP code 16210	4.7 mi	Adrian, PA
ZIP code 16262	6.2 mi	Worthington, PA
ZIP code 16261	7.1 mi	Widnoon, PA
ZIP code 16259	7.7 mi	Templeton, PA
ZIP code 16025	8.1 mi	Chicora, PA
ZIP code 16041	8.4 mi	Karns City, PA
ZIP code 16201	8.6 mi	Kittanning, 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 16218, plotted from its record coordinates.

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

Scope ZIP code 16218. 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.