Warrenton OR ZIP Code
Warrenton city is located in Oregon State, Clatsop County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Warrenton OR zip code by its streets and block numbers if we have some of the Warrenton streets loaded in our website
Warrenton Area Code is 503 and Time Zone is Pacific (GMT -08:00).
Warrenton Zip Code - Oregon
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Warrenton City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Warrenton ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Warrenton, Oregon.
The Warrenton Zip Code is 97146.
If you want to send a mail to Warrenton City, you should use the 97146 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Warrenton 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 97146 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Warrenton 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 Oregon.