United States › Washington › Grand Coulee CITY
Grand Coulee Washington · 947 residents (2025 est.) · 1.26 sq mi
Time machine
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The short version
Grand Coulee is home to 913 people in Washington. The median age is 47.2, about 8 years above the US median. Four-year degrees are less common here than nationally, at 15% of adults. The poverty rate is 28.3%, above the 12.5% national rate. 1% of locals were born outside the United States. Households here earn about 35% less than in Washington as a whole.
At a glance
Lower income
below the US median
US median: $82,259
Older
median age 47.2
US median: 38.9
Less educated
15% hold a bachelor's degree
US average: 36%
Less affordable
home values up 99%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 897 in 2000
947 in 2025 (Census Bureau estimate)
from 746 / sq mi in 2009
US average: 281
from 45.3 in 2000
US average: 38.9
Population, 1990 – 2024
875 942 1K 1K 1K 1990 2000 2010 2020 2024 Grand Coulee Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $64,250
+62%inflation adjusted, since 2000
from $21,818 in 2000
US average: $82,259
from $13,639 in 2000
US average: $44,673
Households earning $100K+
from 10.9% in 2009
US average: 53.3%
from 19.3% in 2000
US average: 12.5%
from 0.454 in 2010
US average: 0.476
Workforce by industry, 2024
Arts, entertainment, food 4.3%
Agriculture, forestry, fishing 2.8%
Professional, scientific, technical 2.1%
Transportation & warehousing 0%
Education & health services 0%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$222,000
+99%inflation adjusted, since 2000
from $61,300 in 2000
US average: $376,019
$591
−21%inflation adjusted, since 2000
from $413 in 2000
US average: $1,442
from 60.7% in 2000
31.3% rent
from 13.9% in 2009
US average: 10.0%
from 2.05 people in 2009
US average: 2.54
from 17.3% in 2009
US average: 22.9%
from 36.5% in 2009
US average: 47.4%
from 3.5 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 79.8%(716)
Hispanic / Latino 4.9%(44)
2024
White, non-Hispanic 69.3%(633)
Hispanic / Latino 14.9%(136)
from 45 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 10 more ancestry groups with data from 7.4% in 2000
US average: 35.6%
High school or higher
from 78.5% in 2000
US average: 89.6%
from 3.2% in 2000
US average: 14.0%
Section 06
Commute & transportation from 12.7 min in 2000
US average: 26.5
from 64.9% in 2009
US average: 68.9%
from 20.0% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 2.5% in 2009
US average: 15.0%
from 12.6% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 14.0% in 2009
US average: 8.3%
Section 07
Work & employment from 2.5% in 2011
US average: 5.2%
from 52.4% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 46.1% in 2020
US average: 74.6%
from 22.6% in 2009
US average: 13.1%
from 25.3% in 2009
US average: 42.5%
Section 08
People & community from 1.1% in 2009
US average: 14.1%
from 15.6% in 2009
US average: 6.2%
from 25.4% in 2012
US average: 13.3%
from 17.7% in 2013
US average: 8.4%
from 55.9% in 2017
US average: 91.0%
Computer in household
from 92.1% in 2020
US average: 95.5%
from 83.6% in 2020
US average: 87.7%
from 93.8% in 2016
US average: 77.7%
from 3.7% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 17.7% in 2013
US average: 8.4%
from 39.4% in 2020
US average: 54.8%
Direct-purchase
from 4.0% in 2020
US average: 13.8%
from 19.0% in 2020
US average: 18.4%
from 47.0% in 2020
US average: 20.9%
VA health care
from 1.5% in 2020
US average: 2.2%
Any private
from 42.8% in 2020
US average: 67.1%
Any public
from 61.6% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 19.5%(24)
Gulf War (1990s) 49.6%(61)
Share of the 123 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked
How many people live in Grand Coulee, Washington? Grand Coulee, Washington has about 913 residents according to the 2024 American Community Survey.
What is the median household income in Grand Coulee, Washington? The typical household in Grand Coulee, Washington earns about $64,250 a year. Half of households make more than that, and half make less.
Is Grand Coulee, Washington expensive? In Grand Coulee, Washington, the median home is worth about $222,000, and the typical rent is about $591 a month.
How educated are people in Grand Coulee, Washington? About 15.5% of adults age 25 and over in Grand Coulee, Washington hold a bachelor's degree or higher.
What is the poverty rate in Grand Coulee, Washington? About 28.3% of people in Grand Coulee, Washington live below the federal poverty line.
Has Grand Coulee, Washington grown since 1990? Yes, Grand Coulee, Washington has shrunk since 1990. The population has lost about 71 residents, a change of about -7 percent over that period.
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