ZIP Code 18346

18346 is one of Pennsylvania's ZIP codes, delivering to addresses in Pocono Summit, Monroe County.

City: Pocono Summit
County: Monroe County
State: Pennsylvania
Prefix: 183xx

Where this code sits

18346 is part of the 183xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Pocono Summit.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 18346 delivers to without sharing its boundary.

ZIP codes nearest 18346

The ZIP codes whose reference points sit closest to 18346.
ZIP code	Distance	Delivers to
ZIP code 18344	3.0 mi	Mount Pocono, PA
ZIP code 18466	3.4 mi	Tobyhanna, PA
ZIP code 18349	3.5 mi	Pocono Manor, PA
ZIP code 18350	4.1 mi	Pocono Pines, PA
ZIP code 18370	4.5 mi	Swiftwater, PA
ZIP code 18334	5.1 mi	Long Pond, PA
ZIP code 18355	5.9 mi	Scotrun, PA
ZIP code 18326	6.8 mi	Cresco, 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 18346, plotted from its record coordinates.

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

Scope ZIP code 18346. 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.