ZIP Code 18435

18435 is one of Pennsylvania's ZIP codes, delivering to addresses in Lackawaxen, Pike County.

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

Where this code sits

18435 is part of the 184xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Lackawaxen.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 18435 delivers to without sharing its boundary.

ZIP codes nearest 18435

The ZIP codes whose reference points sit closest to 18435.
ZIP code	Distance	Delivers to
ZIP code 18457	3.3 mi	Rowland, PA
ZIP code 18425	3.4 mi	Greeley, PA
ZIP code 12719	3.7 mi	Barryville, NY
ZIP code 12792	3.9 mi	Yulan, NY
ZIP code 18458	5.6 mi	Shohola, PA
ZIP code 12732	5.8 mi	Eldred, NY
ZIP code 12764	7.7 mi	Narrowsburg, NY
ZIP code 12743	7.7 mi	Highland Lake, 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 18435, plotted from its record coordinates.

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

Scope ZIP code 18435. 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.