ZIP Code 16111

16111 is one of Pennsylvania's ZIP codes, delivering to addresses in Atlantic, Crawford County.

City: Atlantic
County: Crawford County
State: Pennsylvania
Prefix: 161xx

Where this code sits

16111 is part of the 161xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Atlantic.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 16111 delivers to without sharing its boundary.

ZIP codes nearest 16111

The ZIP codes whose reference points sit closest to 16111.
ZIP code	Distance	Delivers to
ZIP code 16110	5.0 mi	Adamsville, PA
ZIP code 16131	5.1 mi	Hartstown, PA
ZIP code 16316	6.0 mi	Conneaut Lake, PA
ZIP code 16130	7.2 mi	Hadley, PA
ZIP code 16151	7.5 mi	Sheakleyville, PA
ZIP code 16422	9.0 mi	Harmonsburg, PA
ZIP code 16125	9.9 mi	Greenville, PA
ZIP code 16335	9.9 mi	Meadville, 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 16111, plotted from its record coordinates.

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

Scope ZIP code 16111. 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.