Grand Coulee city, Washington Demographics & Population 2026
As of 2026, Grand Coulee city, Washington has a total population of 977, the 403rd largest city in Washington, with a median household income of $42,083, which is 56% lower than the state average. The poverty rate is 30.5%.
Key Takeaways
- Household income is 56% below the state average, indicating significant economic challenges.
- More than 1 in 4 residents live below the poverty line (30.5%), well above the national average of 12.4%.
- Unemployment rate of 10.1% is notably above the national average.
Grand Coulee city Quick Facts
How Grand Coulee city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 55 | National average: 60
Education
Educational Attainment (Adults 25+)
Grand Coulee city Rankings in Washington
Explore Washington Rankings
Cities Similar to Grand Coulee city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Mossyrock city | 980 | $43,281 | $196,700 | 6.3% | 24.3% |
| Tonasket city | 976 | $38,273 | $206,300 | 22.0% | 16.5% |
| Twisp town | 997 | $44,607 | $332,400 | 33.4% | 13.5% |
| Vaughn CDP | 925 | N/A | $455,600 | 21.6% | 6.3% |
| Grapeview CDP | 874 | N/A | $484,400 | 34.3% | 6.2% |
Population Overview
Grand Coulee city is a small community located in Washington. The total population is 977. It ranks as the 403rd most populous out of 631 cities and towns in Washington.
Age Demographics
The median age in Grand Coulee city is 48.2 years. This is 26% higher than the state median of 38.2 years. Only 14.1% of residents are under 18, indicating fewer families with children.
Economy, Income & Housing
The median household income in Grand Coulee city is $42,083. This is 56% lower than the state median of $94,952. Compared to the national median of $78,538, household income here is 46% lower. The poverty rate stands at 30.5%. This is 208% higher than the state poverty rate of 9.9%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 10.1%. This is 102% higher than the state rate of 5.0%. The median home value is $211,900. Housing costs are 59% lower than the state median of $519,800. The home-value-to-income ratio is 5.0x. 63.8% of occupied housing units are owner-occupied.
Race & Ethnicity
The largest racial or ethnic group in Grand Coulee city is White (non-Hispanic), making up 72.1% of the population. Hispanic or Latino residents account for 12.6%. The Black or African American population (1.0%) is well below the state average of 3.8%. The Asian population (0.3%) is well below the state average of 9.3%.
Education
15.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 59% lower than the state rate of 38.8%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 86.7%.
Data Sources & Methodology
All demographic data for Grand Coulee city, Washington is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Washington state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 631 Census-designated places in Washington. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Grand Coulee city, Washington?
Grand Coulee city, Washington has a population of 977 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Grand Coulee city, WA?
The median household income in Grand Coulee city is $42,083, which is 46% lower the national median of $78,538.
What is the poverty rate in Grand Coulee city, WA?
The poverty rate in Grand Coulee city is 30.5%. This means approximately 291 residents live below the federal poverty line.
What is the racial makeup of Grand Coulee city, Washington?
Grand Coulee city's population is 72.1% White, 1.0% Black, 12.6% Hispanic/Latino, and 0.3% Asian.
What is the median home value in Grand Coulee city, WA?
The median home value in Grand Coulee city is $211,900. The home-value-to-income ratio is 5.0x.
How educated is Grand Coulee city, Washington?
15.8% of adults (25+) in Grand Coulee city hold a bachelor's degree or higher, and 3.0% hold a graduate or professional degree.