ZIP Code 18370

18370 is one of Pennsylvania's ZIP codes, delivering to addresses in Swiftwater, Monroe County.

City: Swiftwater
County: Monroe County
State: Pennsylvania
Prefix: 183xx

Where this code sits

18370 is part of the 183xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Swiftwater.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 18370 delivers to without sharing its boundary.

ZIP codes nearest 18370

The ZIP codes whose reference points sit closest to 18370.
ZIP code	Distance	Delivers to
ZIP code 18349	1.0 mi	Pocono Manor, PA
ZIP code 18355	1.4 mi	Scotrun, PA
ZIP code 18344	2.3 mi	Mount Pocono, PA
ZIP code 18372	3.1 mi	Tannersville, PA
ZIP code 18332	3.6 mi	Henryville, PA
ZIP code 18348	4.3 mi	Pocono Lake Preserve, PA
ZIP code 18346	4.5 mi	Pocono Summit, PA
ZIP code 18352	4.8 mi	Reeders, 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 18370, plotted from its record coordinates.

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

Scope ZIP code 18370. 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.