Shaw Island WA ZIP Code
Shaw Island city is located in Washington State, San Juan County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Shaw Island WA zip code by its streets and block numbers if we have some of the Shaw Island streets loaded in our website
Shaw Island Area Code is 360 and Time Zone is Pacific (GMT -08:00).
Shaw Island Zip Code - Washington
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Shaw Island City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Shaw Island ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Shaw Island, Washington.
The Shaw Island Zip Code is 98286.
If you want to send a mail to Shaw Island City, you should use the 98286 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Shaw Island ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 98286 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Shaw Island city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in Washington.