ZIP Code 18437

18437 is one of Pennsylvania's ZIP codes, delivering to addresses in Lake Como, Wayne County.

City: Lake Como
County: Wayne County
State: Pennsylvania
Prefix: 184xx

Where this code sits

18437 is part of the 184xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Lake Como.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 18437 delivers to without sharing its boundary.

ZIP codes nearest 18437

The ZIP codes whose reference points sit closest to 18437.
ZIP code	Distance	Delivers to
ZIP code 18455	2.2 mi	Preston Park, PA
ZIP code 18461	4.0 mi	Starlight, PA
ZIP code 18439	4.6 mi	Lakewood, PA
ZIP code 18454	5.9 mi	Poyntelle, PA
ZIP code 18462	6.7 mi	Starrucca, PA
ZIP code 18449	7.4 mi	Orson, PA
ZIP code 18417	7.9 mi	Equinunk, PA
ZIP code 13783	9.1 mi	Hancock, NY

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 18437, plotted from its record coordinates.

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

Scope ZIP code 18437. 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.