Grand Coulee Washington Map and Data

Grand Coulee Washington Boundary Map

Grand Coulee Washington Profile

Place NameGrand Coulee
Place TypeCity
ZIP Code(s)99133
CountyGrant County
Area Code(s)509
TimezonePacific Daylight Time (PDT)
Population (2022)1,013
Population Growth Rate (2010-19)-1.62%
Majority EthnicityWhite 71.27%
Metro/Micro Stats AreaMoses Lake, WA
US Congressional District(s)Washington 4th
State House Districts12
State Senate Districts12

Grand Coulee Race/Ethnicity Data

Race/EthnicyPercentage of Population (2021)
White71.27%
African American0%
Hispanic13.81%
Asian1.02%
Native American0.17%
Hawaiin/Pacific Islander13.73%

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