Grand Coulee, WA ZIP Code

ZIP code, county, time zone and coordinates of Grand Coulee, Washington

The ZIP code of Grand Coulee, WA is 99123. It is in Grant County.

Mailing address format for Grand Coulee

John Smith
123 Main St
GRAND COULEE WA 99123
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Grand Coulee

ZIP codePopulationArea
99123—20.0 sq miMain

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Grand Coulee? Location, county and time zone

State
Washington
County
Grant County
GPS coordinates
47.93909, -119.00212
Elevation
1,483 ft (452 m)
Time zone
America/Los AngelesPST · UTC-08:00
Population
972

Map of Grand Coulee, WA 99123

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ZIP codes near Grand Coulee

Grand Coulee ZIP code: FAQ

What is the ZIP code for Grand Coulee, WA?

The main ZIP code for Grand Coulee, WA is 99123.

How many ZIP codes does Grand Coulee have?

Grand Coulee has 1 ZIP code.

What county is Grand Coulee, WA in?

Grand Coulee is in Grant County, Washington.

What time zone is Grand Coulee in?

Grand Coulee is in the America/Los Angeles time zone (PST, UTC-08:00 right now).

What are the coordinates of Grand Coulee?

Latitude 47.93909, longitude -119.00212.

Last updated: