ZIP Code 18239

18239 is one of Pennsylvania's ZIP codes, delivering to addresses in Milnesville, Luzerne County.

City: Milnesville
County: Luzerne County
State: Pennsylvania
Prefix: 182xx

Where this code sits

18239 is part of the 182xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Milnesville.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 18239 delivers to without sharing its boundary.

ZIP codes nearest 18239

The ZIP codes whose reference points sit closest to 18239.
ZIP code	Distance	Delivers to
ZIP code 18234	1.0 mi	Lattimer Mines, PA
ZIP code 18225	1.2 mi	Harleigh, PA
ZIP code 18222	2.0 mi	Drums, PA
ZIP code 18223	2.2 mi	Ebervale, PA
ZIP code 18247	2.6 mi	Saint Johns, PA
ZIP code 18201	3.5 mi	Hazleton, PA
ZIP code 18219	3.9 mi	Conyngham, PA
ZIP code 18221	4.0 mi	Drifton, 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 18239, plotted from its record coordinates.

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

Scope ZIP code 18239. 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.