Grand Ronde OR ZIP Code
Grand Ronde city is located in Oregon State, Polk County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Grand Ronde OR zip code by its streets and block numbers if we have some of the Grand Ronde streets loaded in our website
Grand Ronde Area Code is 503 and Time Zone is Pacific (GMT -08:00).
Grand Ronde Zip Code - Oregon
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Grand Ronde City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Grand Ronde ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Grand Ronde, Oregon.
The Grand Ronde Zip Code is 97347.
If you want to send a mail to Grand Ronde City, you should use the 97347 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Grand Ronde 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 97347 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Grand Ronde 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.