ZIP Code 98278 is located in the county of Island in the state of Washington. 98278 ZIP Code is spread between the coordinates of +48.3415101 Latitude and -122.67340383 Longitude. 98278 ZIP Code is part of the 360 area code. There are 0 postal offices in zip code 98278.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 98278. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.