Silver Creek WA ZIP Code
Silver Creek city is located in Washington State, Lewis County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Silver Creek WA zip code by its streets and block numbers if we have some of the Silver Creek streets loaded in our website
Silver Creek Area Code is 360 and Time Zone is Pacific (GMT -08:00).
Silver Creek Zip Code - Washington
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Silver Creek City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Silver Creek ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Silver Creek, Washington.
The Silver Creek Zip Code is 98585.
If you want to send a mail to Silver Creek City, you should use the 98585 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Silver Creek 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 98585 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Silver Creek 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.