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 code | Population | Area | |
|---|---|---|---|
| 99123 | — | 20.0 sq mi | Main |
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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Grand Coulee Street View
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Open in Google Maps ›ZIP codes near Grand Coulee
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991244.9 mi - Nespelem Community, WA
9915515.6 mi - Nespelem, WA
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9910316.1 mi - Keller, WA
9914016.6 mi - Hartline, WA
9913517.9 mi - Wilbur, WA
9918518.4 mi - Banks Lake South, WA
9911524.8 mi - Creston, WA
9911725.6 mi - Coulee City, WA
9911526.3 mi
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: