Coulee Dam Flag

Coulee Dam

County:
Okanogan County
County Seat:
No
Area (mi²):
0.716
State:
Washington

Coulee Dam is a town located in Okanogan County, Washington. Coulee Dam has a 2026 population of 1,256. Coulee Dam is currently growing at a rate of 0.56% annually and its population has increased by 3.54% since the most recent census, which recorded a population of 1,213 in 2020.

The median household income in Coulee Dam is $66,732 with a poverty rate of 15.76%. The median age in Coulee Dam is 38 years: 38.9 years for males, and 34.2 years for females. For every 100 females there are 125.3 males.

1.3K
Total Population
1,755
Density (mi²)
7 0.56%
Growth

Coulee Dam Population

Coulee Dam Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20261,25670.56%
20251,24970.56%
20241,242141.14%
20231,22880.66%
20221,220-1-0.08%
20211,22180.66%
20201,213-1-0.08%
20191,08640.37%
20181,08200%
20171,08230.28%
20161,079-1-0.09%
20151,080-2-0.18%
20141,08200%
20131,082-8-0.73%
20121,090-7-0.64%
20111,097-1-0.09%
20101,09910.09%

Median Age

Overall: 38 years
Female: 34.2 years
Male: 38.9 years

Coulee Dam Adults

There are 1,340 adults, (306 of whom are seniors) in Coulee Dam.

Sex Ratio

Female: 708 (44.4%)
Male: 887 (55.6%)

Demographics

The racial composition of Coulee Dam includes 49.15% White, 34.36% Native American, and smaller percentages for Asian, Black or African American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White78449.15%
Native American54834.36%
Two or more races22313.98%
Asian221.38%
Black or African American100.63%
Native Hawaiian or Pacific Islander70.44%
Other race10.06%
Race
Population ↓
Percentage (of total)
Two or more races352.19%
White311.94%
Native American20.13%
Other race10.06%
Race
Population ↓
Percentage (of total)
White75347.21%
Native American54634.23%
Two or more races18811.79%
Asian221.38%
Black or African American100.63%
Native Hawaiian or Pacific Islander70.44%

Coulee Dam Marital Status

Economics and Income Statistics

Coulee Dam 's average per capita income is $62,396. Household income levels show a median of $66,732. The poverty rate stands at 15.76%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$105,833-
Families$86,583$112,634
Households$66,732$99,653
Non Families$65,763$82,182

$62,396

Average Income

$66,732

Median Household Income

15.76%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)