Grand Coulee, Washington Population 2024

941

Grand Coulee is a city located in Grant County Washington. Grand Coulee has a 2024 population of 941. Grand Coulee is currently declining at a rate of -0.74% annually and its population has decreased by -2.89% since the most recent census, which recorded a population of 969 in 2020.

The average household income in Grand Coulee is $67,193 with a poverty rate of 32.38%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Grand Coulee is 53.8 years, 53.7 years for males, and 54.1 years for females.

Grand Coulee Demographics

According to the most recent ACS, the racial composition of Grand Coulee was:

  • White: 83.08%
  • Two or more races: 9.57%
  • Native American: 6.58%
  • Asian: 0.48%
  • Native Hawaiian or Pacific Islander: 0.29%
  • Black or African American: 0%
  • Other race: 0%
Land Area (mi²)
1.3 sq mi
Density (mi²)
749.0/sq mi
Growth Since 2020
-2.89% (-28)
The current population of Grand Coulee, Washington is 941 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 969.

Grand Coulee, Washington Population 2024

Population by Race

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Race
Population
Percentage (of total)
White85983.08%
Two or more races999.57%
Native American686.58%
Asian50.48%
Native Hawaiian or Pacific Islander30.29%
Black or African American00%
Other race00%

White

Two or more races

Native American

Asian

Native Hawaiian or Pacific Islander

Black or African American

Other race

Grand Coulee Population by Race

Grand Coulee Population Pyramid 2024

Grand Coulee Median Age

53.8

Total

53.7

Male

54.1

Female

Grand Coulee Adults

There are 923 adults, (287 of whom are seniors) in Grand Coulee.

Grand Coulee Age Dependency

62.6

Age Dependency Ratio

45.1

Old Age Dependency Ratio

17.5

Child Dependency Ratio

Grand Coulee Sex Ratio

Female49748.07%
Male53751.93%

Grand Coulee Population by Age

Grand Coulee Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All5491.8461.738.3
Non Family2771.1759.940.1
Married1802.3276.723.3
Female872.9234.565.5
Male52.41000

2.41

Average Family Size

1.84

Average Household Size

61.7%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Grand Coulee Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Grand Coulee Educational Attainment by Sex (over 25)

Grand Coulee Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among asian people with a rate of 100%.

The highest rate of bachelors degrees is among 2+ races people with a rate of 19.05%.

Grand Coulee Educational Attainment by Race

All

Male

Female

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$52,045

Average Earnings

$63,438

Average Male

$22,000

Average Female

Grand Coulee Earnings by Educational Attainment

Grand Coulee Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Grand Coulee Language

98.92% of Grand Coulee residents speak only English, while 1.08% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 0.49% of the population.

Grand Coulee Language

Grand Coulee Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White79721827.35%
Hispanic976668.04%
Multiple993838.38%
Native683754.41%

32.38%

Overall Poverty Rate

28.29%

Male Poverty Rate

36.62%

Female Poverty Rate

Poverty in Grand Coulee

The race most likely to be in poverty in Grand Coulee is Hispanic, with 68.04% below the poverty level.

The race least likely to be in poverty in Grand Coulee is White, with 27.35% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 14.84%, and for those that did not work, the poverty rate was 50%.

Grand Coulee Poverty

rate

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Rate
Poverty
Less Than 9th Grade54.24%
High School43.19%
Some College24.93%
Bachelors or Greater11.4%

Grand Coulee Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed48.39%
Male Unemployed4.55%
Male Employed1.64%
Female Employed0%

Grand Coulee Poverty Rate by Employment Status and Sex

Grand Coulee Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Grand Coulee Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

43.6%

Overall Marriage Rate

44.7%

Male Marriage Rate

42.5%

Female Marriage Rate

Grand Coulee Married by Age and Sex

male

female

Grand Coulee Marriage

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.

Grand Coulee Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Grand Coulee Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

146

Number of Veterans

143

Male Veterans

3

Female Veterans

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Grand Coulee Veterans by War

count

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Grand Coulee Veterans by Age

count

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Grand Coulee Veterans by Race

Grand Coulee Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

35.29%

Veteran Poverty Rate

53.68%

Veteran Disability Rate

Grand Coulee Veterans by Education

LaborForceParticipation

43.9%

Labor Force Participation

38.3%

Employment Rate

12.7%

Unemployment Rate

Grand Coulee Employment by Age

LaborForceParticipation

Grand Coulee Employment by Race

LaborForceParticipation

Grand Coulee Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

54.55%

Born in Grand Coulee

98.84%

Native Born

1.16%

Foreign Born

0.19%

Non Citizen

0.97%

Naturalized

Place of Birth

98.84% of Grand Coulee residents were born in the United States, with 54.55% having been born in Washington. 0.19% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Grand Coulee Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
2029906-7-0.77%
2028913-7-0.76%
2027920-7-0.76%
2026927-7-0.75%
2025934-7-0.74%
2024941-7-0.74%
2023948-7-0.73%
2022955-9-0.93%
2021964-5-0.52%
2020969-78-7.45%
20191,04710.1%
20181,04610.1%
20171,045-6-0.57%
20161,051-4-0.38%
20151,055-2-0.19%
20141,05770.67%
20131,05000%
20121,05050.48%
20111,04590.87%
20101,03600%

Grand Coulee Population by Year