Sisters OR ZIP Code
Sisters city is located in Oregon State, Deschutes County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Sisters OR zip code by its streets and block numbers if we have some of the Sisters streets loaded in our website
Sisters Area Code is 541 and Time Zone is Pacific (GMT -08:00).
Sisters Zip Code - Oregon
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Sisters City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Sisters ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Sisters, Oregon.
The Sisters Zip Code is 97759.
If you want to send a mail to Sisters City, you should use the 97759 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Sisters 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 97759 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Sisters 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.