Winthrop WA ZIP Code

Winthrop city is located in Washington State, Okanogan County and has a unique zip code assigned by the US Postal Service Office.


You can search for the Winthrop WA zip code by its streets and block numbers if we have some of the Winthrop streets loaded in our website

Winthrop Area Code is 509 and Time Zone is Pacific (GMT -08:00).



Winthrop Zip Code - Washington

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

The Winthrop Zip Code is 98862.



If you want to send a mail to Winthrop City, you should use the 98862 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Winthrop 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 98862 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Winthrop 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 Washington.


Winthrop, Washington - MAP




What is the Winthrop Zip Code?

The Winthrop Zip Code in Washington is 98862.


ZIP Plus 4 Winthrop - US Streets Zip Codes

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Search Winthrop Zip Code

What is the zip code for Winthrop WA?

98862

Winthrop, Washington - US Zip Code



Winthrop ZIP Code Lookup

98862 Zip Code File:
Zip Code: 98862,
City: Winthrop
Winthrop Area Code: 509
Winthrop, WA - Time Zone: Pacific (GMT -08:00)
County: Okanogan
City Alias: Winthrop
State: Washington
State Abb: WA



Washington Zip+4 - Nearby Winthrop Cities

Cities near Winthrop in Washington
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