Tidewater OR ZIP Code
Tidewater city is located in Oregon State, Lincoln County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Tidewater OR zip code by its streets and block numbers if we have some of the Tidewater streets loaded in our website
Tidewater Area Code is 541 and Time Zone is Pacific (GMT -08:00).
Tidewater Zip Code - Oregon
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Tidewater City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Tidewater ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Tidewater, Oregon.
The Tidewater Zip Code is 97390.
If you want to send a mail to Tidewater City, you should use the 97390 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Tidewater 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 97390 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Tidewater 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.