ZIP Codes Near 98603 — Ariel, WA

There are 14 ZIP codes within 25 miles of 98603, covering 14 cities and towns. Distances are straight-line between ZIP centroids, not driving distance.

Cities within 25 miles

City	Distance	ZIP codes
Amboy, WA	7.5 mi	1
Kalama, WA	8.2 mi	1
Yacolt, WA	13.1 mi	1
Woodland, WA	13.1 mi	1
Cougar, WA	13.2 mi	1
La Center, WA	14.5 mi	1
Battle Ground, WA	17.2 mi	1
Kelso, WA	19.1 mi	1
Toutle, WA	19.6 mi	1
Columbia City, OR	21.4 mi	1
Ridgefield, WA	21.4 mi	1
Carrolls, WA	21.5 mi	1
Brush Prairie, WA	21.7 mi	1
Vancouver, WA	24.1 mi	1

All 14 ZIP codes, by distance

ZIP	City	County	Distance
98601	Amboy, WA	Clark	7.5 mi
98625	Kalama, WA	Cowlitz	8.2 mi
98675	Yacolt, WA	Clark	13.1 mi
98674	Woodland, WA	Cowlitz	13.1 mi
98616	Cougar, WA	Skamania	13.2 mi
98629	La Center, WA	Clark	14.5 mi
98604	Battle Ground, WA	Clark	17.2 mi
98626	Kelso, WA	Cowlitz	19.1 mi
98649	Toutle, WA	Cowlitz	19.6 mi
97018	Columbia City, OR	Columbia	21.4 mi
98642	Ridgefield, WA	Clark	21.4 mi
98609	Carrolls, WA	Cowlitz	21.5 mi
98606	Brush Prairie, WA	Clark	21.7 mi
98686	Vancouver, WA	Clark	24.1 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 98603 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 98603

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

ZIP code 98603 Radius API