ZIP Code 18854

18854 is one of Pennsylvania's ZIP codes, delivering to addresses in Wysox, Bradford County.

City: Wysox
County: Bradford County
State: Pennsylvania
Prefix: 188xx

Where this code sits

18854 is part of the 188xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Wysox.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 18854 delivers to without sharing its boundary.

ZIP codes nearest 18854

The ZIP codes whose reference points sit closest to 18854.
ZIP code	Distance	Delivers to
ZIP code 18848	4.4 mi	Towanda, PA
ZIP code 18850	6.7 mi	Ulster, PA
ZIP code 18837	7.0 mi	Rome, PA
ZIP code 18832	7.2 mi	Monroeton, PA
ZIP code 18853	7.9 mi	Wyalusing, PA
ZIP code 18815	8.4 mi	Camptown, PA
ZIP code 18845	11 mi	Stevensville, PA
ZIP code 18831	11 mi	Milan, 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 18854, plotted from its record coordinates.

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

Scope ZIP code 18854. 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.