Data Last Updated: May 1, 2022

ZIP Codes for City of Grand Coulee, WA

Grand Coulee, WA Covers 1 ZIP Code

ZIP Code	Type	County	Population	Area Code(s)
ZIP Code 99133	Standard	Grant	1,493	509

Timezone(s):	Pacific (GMT -08:00)
Counties:	GRANT, WA

Population:	988 (More Details)
Male Population:	476
Female Population:	512
Median Age:	47

ZIP Codes:	1
Cities:	1
Counties:	1
Area Codes:	1

Total Area:	2,791 square miles (county)
Land Area:	2,679 square miles (county)
Water Area:	112 square miles (county)

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Grand Coulee, WA Demographic Information *

Total population	988
Male population	476
Female population	512
Median age (years)	47.1
White Population	756
Black Population	11
Indian Population	140
Asian Population	8
Hawaiian Population	0
Hispanic Population	88
Median age (Male)	45.3
Median age (Female)	48.8
Total households	474
Family households (families)	246
Average household size	2.06
Average family size	2.74
Total housing units	554

* Demographic data is based on 2010 Census.

Grand Coulee, WA Other Information

Located in GRANT County, Washington

16 Cities within 30 miles of Grand Coulee, WA

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References

U.S. Postal Service [Last Updated: 5/1/2022], https://www.usps.com

ZIP-Codes.com Internal Data Creation [Last Updated: 5/1/2022], https://www.zip-codes.com

U.S. Geological Survey [Updated as needed], https://www.usgs.gov/

U.S. Census [Updated Yearly], https://www.census.gov

U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010], https://www.census.gov