ZIP Codes Near 98278 — Oak Harbor, WA

There are 27 ZIP codes within 25 miles of 98278, covering 26 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.

Cities within 25 miles

City	Distance	ZIP codes
Oak Harbor, WA	2.4 mi	1
La Conner, WA	8.7 mi	1
Coupeville, WA	10.7 mi	1
Anacortes, WA	11.1 mi	1
Lopez Island, WA	13.9 mi	1
Camano Island, WA	14.1 mi	1
Mount Vernon, WA	14.3 mi	2
Conway, WA	14.7 mi	1
Blakely Island, WA	16.3 mi	1
Burlington, WA	18.1 mi	1
Stanwood, WA	18.6 mi	1
Greenbank, WA	18.8 mi	1
Bow, WA	19.1 mi	1
Nordland, WA	19.8 mi	1
Shaw Island, WA	20.7 mi	1
Orcas, WA	21.4 mi	1
Clearlake, WA	21.6 mi	1
Olga, WA	21.8 mi	1
Port Hadlock, WA	22.0 mi	1
Port Townsend, WA	22.6 mi	1
Freeland, WA	23.2 mi	1
Langley, WA	23.8 mi	1
Lummi Island, WA	24.1 mi	1
Deer Harbor, WA	24.2 mi	1
Friday Harbor, WA	24.5 mi	1
Eastsound, WA	24.8 mi	1

All 27 ZIP codes, by distance

ZIP	City	County	Distance
98277	Oak Harbor, WA	Island	2.4 mi
98257	La Conner, WA	Skagit	8.7 mi
98239	Coupeville, WA	Island	10.7 mi
98221	Anacortes, WA	Skagit	11.1 mi
98261	Lopez Island, WA	San Juan	13.9 mi
98282	Camano Island, WA	Island	14.1 mi
98273	Mount Vernon, WA	Skagit	14.3 mi
98238	Conway, WA	Skagit	14.7 mi
98222	Blakely Island, WA	San Juan	16.3 mi
98233	Burlington, WA	Skagit	18.1 mi
98292	Stanwood, WA	Snohomish	18.6 mi
98253	Greenbank, WA	Island	18.8 mi
98232	Bow, WA	Skagit	19.1 mi
98358	Nordland, WA	Jefferson	19.8 mi
98286	Shaw Island, WA	San Juan	20.7 mi
98280	Orcas, WA	San Juan	21.4 mi
98235	Clearlake, WA	Skagit	21.6 mi
98279	Olga, WA	San Juan	21.8 mi
98339	Port Hadlock, WA	Jefferson	22.0 mi
98368	Port Townsend, WA	Jefferson	22.6 mi
98249	Freeland, WA	Island	23.2 mi
98260	Langley, WA	Island	23.8 mi
98274	Mount Vernon, WA	Skagit	24.0 mi
98262	Lummi Island, WA	Whatcom	24.1 mi
98243	Deer Harbor, WA	San Juan	24.2 mi
98250	Friday Harbor, WA	San Juan	24.5 mi
98245	Eastsound, WA	San Juan	24.8 mi

How this list is calculated

Each ZIP code is represented by a single centroid point, and distance is measured great-circle from the centroid of 98278 to each of the others. Two consequences worth knowing about:

Large rural ZIPs distort the picture. A ZIP covering 400 square miles has a centroid that may be 15 miles from its own nearest edge, so a code listed as 30 miles away can begin much closer.
These are not driving distances. A river, a bay, or a mountain range makes a 12-mile straight line into a 40-minute drive. For service-area planning, use this as a first cut and check the routes.

If you need this programmatically — for a store locator, a delivery zone, or a territory map — the radius endpoint returns the same data as JSON, with an arbitrary radius and optional state filtering.

Back to 98278

County, time zone, area codes, and the full ZIP+4 lookup for any address in Oak Harbor.

ZIP code 98278 Radius API