Skamokawa WA ZIP Code
Skamokawa city is located in Washington State, Wahkiakum County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Skamokawa WA zip code by its streets and block numbers if we have some of the Skamokawa streets loaded in our website
Skamokawa Area Code is 360 and Time Zone is Pacific (GMT -08:00).
Skamokawa Zip Code - Washington
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Skamokawa City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Skamokawa ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Skamokawa, Washington.
The Skamokawa Zip Code is 98647.
If you want to send a mail to Skamokawa City, you should use the 98647 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Skamokawa 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 98647 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Skamokawa 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.