ZIP Code 18426

18426 is one of Pennsylvania's ZIP codes, delivering to addresses in Greentown, Pike County.

City: Greentown
County: Pike County
State: Pennsylvania
Prefix: 184xx

Where this code sits

18426 is part of the 184xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Greentown.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 18426 delivers to without sharing its boundary.

ZIP codes nearest 18426

The ZIP codes whose reference points sit closest to 18426.
ZIP code	Distance	Delivers to
ZIP code 18445	3.5 mi	Newfoundland, PA
ZIP code 18463	5.6 mi	Sterling, PA
ZIP code 18460	5.8 mi	South Sterling, PA
ZIP code 18451	6.3 mi	Paupack, PA
ZIP code 18438	6.3 mi	Lakeville, PA
ZIP code 18325	6.9 mi	Canadensis, PA
ZIP code 18357	7.2 mi	Skytop, PA
ZIP code 18464	7.2 mi	Tafton, 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 18426, plotted from its record coordinates.

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

Scope ZIP code 18426. 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.