ZIP Code 16878

16878 is one of Pennsylvania's ZIP codes, delivering to addresses in West Decatur, Clearfield County.

City: West Decatur
County: Clearfield County
State: Pennsylvania
Prefix: 168xx

Where this code sits

16878 is part of the 168xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to West Decatur.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 16878 delivers to without sharing its boundary.

ZIP codes nearest 16878

The ZIP codes whose reference points sit closest to 16878.
ZIP code	Distance	Delivers to
ZIP code 16876	1.4 mi	Wallaceton, PA
ZIP code 16825	2.5 mi	Bigler, PA
ZIP code 16881	4.2 mi	Woodland, PA
ZIP code 16855	4.3 mi	Mineral Springs, PA
ZIP code 16858	5.3 mi	Morrisdale, PA
ZIP code 16666	5.7 mi	Osceola Mills, PA
ZIP code 16821	5.9 mi	Allport, PA
ZIP code 16840	6.0 mi	Hawk Run, 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 16878, plotted from its record coordinates.

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

Scope ZIP code 16878. 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.