Seaside OR ZIP Code

Seaside 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 Seaside OR zip code by its streets and block numbers if we have some of the Seaside streets loaded in our website

Seaside Area Code is 503/971 and Time Zone is Pacific (GMT -08:00).



Seaside Zip Code - Oregon

The US ZIP Code basic format consists of five decimal numerical digits assigned to the Seaside City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Seaside ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Seaside, Oregon.

The Seaside Zip Code is 97138.



If you want to send a mail to Seaside City, you should use the 97138 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Seaside 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 97138 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Seaside 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.


Seaside, Oregon - MAP




What is the Seaside Zip Code?

The Seaside Zip Code in Oregon is 97138.


ZIP Plus 4 Seaside - US Streets Zip Codes

By pressing keys ctrol + F you can search Seaside zip codes by its streets, highways, and know the ZIP+4 US ZIP Code


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Search Seaside Zip Code

What is the zip code for Seaside OR?

97138

Seaside, Oregon - US Zip Code



Seaside ZIP Code Lookup

97138 Zip Code File:
Zip Code: 97138,
City: Seaside
Seaside Area Code: 503/971
Seaside, OR - Time Zone: Pacific (GMT -08:00)
County: Clatsop
City Alias: Jewell, Gearhart, Elsie, Seaside
State: Oregon
State Abb: OR



Oregon Zip+4 - Nearby Seaside Cities

Cities near Seaside in Oregon
(straight line)


View more Oregon zip codes