ZIP Code 16063

16063 is one of Pennsylvania's ZIP codes, delivering to addresses in Zelienople, Butler County.

City: Zelienople
County: Butler County
State: Pennsylvania
Prefix: 160xx

Where this code sits

16063 is part of the 160xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Zelienople.

Zelienople Pennsylvania ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 16063 delivers to without sharing its boundary.

ZIP codes nearest 16063

The ZIP codes whose reference points sit closest to 16063.
ZIP code	Distance	Delivers to
ZIP code 16033	3.0 mi	Evans City, PA
ZIP code 16024	4.1 mi	Callery, PA
ZIP code 16066	5.2 mi	Cranberry Township, PA
ZIP code 16046	5.7 mi	Mars, PA
ZIP code 16123	6.2 mi	Fombell, PA
ZIP code 16037	6.3 mi	Harmony, PA
ZIP code 16027	6.3 mi	Connoquenessing, PA
ZIP code 15086	7.6 mi	Warrendale, 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 16063, plotted from its record coordinates.

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

Scope ZIP code 16063. 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.