ZIP Code 16113

16113 is one of Pennsylvania's ZIP codes, delivering to addresses in Clark, Mercer County.

City: Clark
County: Mercer County
State: Pennsylvania
Prefix: 161xx

Where this code sits

16113 is part of the 161xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Clark.

Clark Pennsylvania ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 16113 delivers to without sharing its boundary.

ZIP codes nearest 16113

The ZIP codes whose reference points sit closest to 16113.
ZIP code	Distance	Delivers to
ZIP code 16150	2.5 mi	Sharpsville, PA
ZIP code 16154	2.6 mi	Transfer, PA
ZIP code 16148	4.0 mi	Hermitage, PA
ZIP code 16146	5.5 mi	Sharon, PA
ZIP code 44453	6.3 mi	Orangeville, OH
ZIP code 16121	6.4 mi	Farrell, PA
ZIP code 44438	7.1 mi	Masury, OH
ZIP code 16161	7.1 mi	Wheatland, 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 16113, plotted from its record coordinates.

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

Scope ZIP code 16113. 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.