Hamilton, WA

ZIP code 98255 covers the small town of Marblemount, Washington. This area is surrounded by the stunning peaks of the North Cascades and is a gateway to North Cascades National Park. Key landmarks in the area include the Marblemount Ranger Station, offering information on the park, as well as access to the Skagit River for fishing and recreation. Outdoor enthusiasts flock to this zip code for its unparalleled natural beauty.