Palouse WA ZIP Code

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

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

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

Palouse Zip Code - Washington

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

The Palouse Zip Code is 99161.

If you want to send a mail to Palouse City, you should use the 99161 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Palouse 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 99161 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Palouse 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.

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What is the Palouse Zip Code?

The Palouse Zip Code in Washington is 99161.

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Palouse, Washington - US Zip Code

Palouse ZIP Code Lookup

99161 Zip Code File:
Zip Code: 99161,
City: Palouse
Palouse Area Code: 509
Palouse, WA - Time Zone: Pacific (GMT -08:00)
County: Whitman
City Alias: Palouse
State: Washington
State Abb: WA

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