Coulee City Flag

Coulee City

County:
Grant County
County Seat:
No
Area (mi²):
0.924
State:
Washington

Coulee City is a town located in Grant County, Washington. Coulee City has a 2026 population of 556. Coulee City is currently growing at a rate of 0.18% annually and its population has increased by 1.09% since the most recent census, which recorded a population of 550 in 2020.

The median household income in Coulee City is $61,250 with a poverty rate of 10.93%. The median age in Coulee City is 61.9 years: 61.6 years for males, and 67.4 years for females. For every 100 females there are 139.9 males.

556
Total Population
602
Density (mi²)
1 0.18%
Growth

Coulee City Population

Coulee City Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202655610.18%
202555510.18%
202455430.54%
202355130.55%
2022548-5-0.9%
202155330.55%
202055000%
201956000%
2018560-1-0.18%
2017561-3-0.53%
2016564-2-0.35%
2015566-1-0.18%
201456720.35%
2013565-2-0.35%
201256710.18%
201156640.71%
201056220.36%

Median Age

Overall: 61.9 years
Female: 67.4 years
Male: 61.6 years

Coulee City Adults

There are 404 adults, (217 of whom are seniors) in Coulee City.

Sex Ratio

Female: 183 (41.7%)
Male: 256 (58.3%)

Demographics

The racial composition of Coulee City includes 94.31% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White41494.31%
Two or more races255.69%
Race
Population ↓
Percentage (of total)
White41494.31%
Two or more races255.69%

Coulee City Marital Status

Economics and Income Statistics

Coulee City 's average per capita income is $42,868. Household income levels show a median of $61,250. The poverty rate stands at 10.93%.

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$73,672-
Families$72,656$77,370
Households$61,250$67,413
Non Families-$51,055

$42,868

Average Income

$61,250

Median Household Income

10.93%

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)