White Swan WA ZIP Code
White Swan city is located in Washington State, Yakima County and has a unique zip code assigned by the US Postal Service Office.
You can search for the White Swan WA zip code by its streets and block numbers if we have some of the White Swan streets loaded in our website
White Swan Area Code is 509 and Time Zone is Pacific (GMT -08:00).
White Swan Zip Code - Washington
The US ZIP Code basic format consists of five decimal numerical digits assigned to the White Swan City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the White Swan ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in White Swan, Washington.
The White Swan Zip Code is 98952.
If you want to send a mail to White Swan City, you should use the 98952 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded White Swan 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 98952 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a White Swan 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.