ZIP Code 98239

98239 is one of Washington's ZIP codes, delivering to addresses in Coupeville, Island County.

City: Coupeville
County: Island County
State: Washington
Prefix: 982xx

Where this code sits

98239 is part of the 982xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Coupeville.

Coupeville Washington ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 98239 delivers to without sharing its boundary.

ZIP codes nearest 98239

The ZIP codes whose reference points sit closest to 98239.
ZIP code	Distance	Delivers to
ZIP code 98277	7.0 mi	Oak Harbor, WA
ZIP code 98282	8.0 mi	Camano Island, WA
ZIP code 98278	8.4 mi	Oak Harbor, WA
ZIP code 98368	9.5 mi	Port Townsend, WA
ZIP code 98253	9.5 mi	Greenbank, WA
ZIP code 98358	12 mi	Nordland, WA
ZIP code 98339	13 mi	Port Hadlock, WA
ZIP code 98249	14 mi	Freeland, WA

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 98239, plotted from its record coordinates.

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

Scope ZIP code 98239. 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.