State
County
Land Area
1.3 sq mi
Density
832.50/sq mi
2020 Growth Rate
-0.10%
Growth Since 2010
5.87%
Rank in State
Rank in Country
Grand Coulee is a city located in Washington. With a 2020 population of 1,046, it is the 201st largest city in Washington and the 10127th largest city in the United States. Grand Coulee is currently declining at a rate of -0.10% annually but its population has increased by 5.87% since the most recent census, which recorded a population of 988 in 2010. Grand Coulee reached it's highest population of 1,055 in 2014. Spanning over 1 miles, Grand Coulee has a population density of 833 people per square mile.
The average household income in Grand Coulee is $53,137 with a poverty rate of 26.79%. The median rental costs in recent years comes to $631 per month, and the median house value is $119,300. The median age in Grand Coulee is 46.8 years, 42.9 years for males, and 50.9 years for females. For every 100 females there are 110.0 males.
According to the most recent ACS, the racial composition of Grand Coulee was:
| Race | Population | Percentage |
|---|---|---|
| White | 798 | 74.79% |
| American Indian and Alaska Native | 162 | 15.18% |
| Two or More Races | 55 | 5.15% |
| Some Other Race | 43 | 4.03% |
| Asian | 8 | 0.75% |
| Black or African American | 1 | 0.09% |
| Type | Count | Average Size | Owned |
|---|---|---|---|
| All | 473 | 2.2 | 50.3 |
| Non Family | 215 | 1.23 | 53.5 |
| Married | 172 | 2.9 | 61.6 |
| Female | 71 | 3.34 | 18.3 |
| Male | 15 | 2.67 | 26.7 |
2.89
Average Family Size
2.2
Average Household Size
| Education Attained | Count | Percentage |
|---|---|---|
| Less Than 9th Grade | 44 | 5.63% |
| 9th to 12th Grade | 35 | 4.48% |
| High School Graduate | 292 | 37.39% |
| Some College | 263 | 33.67% |
| Associates Degree | 61 | 7.81% |
| Bachelors Degree | 66 | 8.45% |
| Graduate Degree | 20 | 2.56% |
| Name | Total | High School | Bachelors |
|---|---|---|---|
| White | 604 | 529 | 69 |
| Hispanic | 87 | 87 | 5 |
| Native American | 65 | 61 | |
| Multiple Races | 36 | 36 | 12 |
| Other Race | 33 | 33 | |
| Asian | 5 | 5 |
The highest rate of high school graduation is among asian people with a rate of 100.00%.
The highest rate of bachelors degrees is among multiple races people with a rate of 33.33%.
97.50% of Grand Coulee residents speak only English, while 2.50% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.77% of the population.
| Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 732 | 172 | 23.50% |
| Multiple | 55 | 50 | 90.91% |
| Hispanic | 152 | 40 | 26.32% |
| Native | 162 | 31 | 19.14% |
| Black | 1 | 1 | 100.00% |
26.79%
Overall Poverty Rate
23.72%
Male Poverty Rate
30.18%
Female Poverty Rate
The race most likely to be in poverty in Grand Coulee is Black, with 100.00% below the poverty level.
The race least likely to be in poverty in Grand Coulee is Native, with 19.14% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.99%. Among those working part-time, it was 15.49%, and for those that did not work, the poverty rate was 45.17%.
38.6%
Overall Marriage Rate
39.1%
Male Marriage Rate
38.0%
Female Marriage Rate
The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 45-54.
| Name | Veterans | % of Total |
|---|---|---|
| White | 109 | 14.97% |
| Hispanic | 15 | 15.31% |
| Asian | 4 | 80.00% |
22.22%
Veteran Poverty Rate
48.15%
Veteran Disability Rate
46.5%
Labor Force Participation
43.1%
Employment Rate
7.3%
Unemployment Rate
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
97.38%
Native Born
2.62%
Foreign Born
2.25%
Non Citizen
0.37%
Naturalized
97.38% of Grand Coulee residents were born in the United States, with 60.64% having been born in Washington. 2.25% of residents are not US citizens. Of those not born in the United States, the largest percentage are from North America.
| Year | Population | Growth | Annual Growth Rate |
|---|---|---|---|
| 2021 | 1,046 | -1 | -0.10% |
| 2020 | 1,047 | -1 | -0.10% |
| 2019 | 1,048 | -1 | -0.10% |
| 2018 | 1,049 | 2 | 0.19% |
| 2017 | 1,047 | -3 | -0.29% |
| 2016 | 1,050 | -4 | -0.38% |
| 2015 | 1,054 | -1 | -0.09% |
| 2014 | 1,055 | 8 | 0.76% |
| 2013 | 1,047 | 0.00% | |
| 2012 | 1,047 | 6 | 0.58% |
| 2011 | 1,041 | 9 | 0.87% |
| 2010 | 1,032 | 0.00% |