John Day OR ZIP Code
John Day city is located in Oregon State, Grant County and has a unique zip code assigned by the US Postal Service Office.
You can search for the John Day OR zip code by its streets and block numbers if we have some of the John Day streets loaded in our website
John Day Area Code is 541 and Time Zone is Pacific (GMT -08:00).
John Day Zip Code - Oregon
The US ZIP Code basic format consists of five decimal numerical digits assigned to the John Day City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the John Day ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in John Day, Oregon.
The John Day Zip Code is 97845.
If you want to send a mail to John Day City, you should use the 97845 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded John Day 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 97845 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a John Day 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.