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 2025 population of 551. Coulee City is currently declining at a rate of 0% annually and its population has increased by 0.18% since the most recent census, which recorded a population of 550 in 2020.

The average household income in Coulee City is $55,258 with a poverty rate of 16.57%.The median age in Coulee City is 65.8 years: 65.1 years for males, and 68.3 years for females.

Demographics

The racial composition of Coulee City includes 94.08% White, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	477	94.08%
Two or more races	30	5.92%

Coulee City Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Coulee City's average per capita income is $34,632. Household income levels show a median of $49,135. The poverty rate stands at 16.57%.

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	$59,107	-
Families	$56,625	$65,912
Households	$49,135	$55,258
Non Families	$27,083	$33,030

$34,632

Average Income

$49,135

Median Household Income

16.57%

Poverty Rate