Tualatin

County:: Washington County
County Seat:: No
Area (mi²):: 8.398
State:: Oregon

Tualatin is a city located in Washington County, Oregon. Tualatin has a 2025 population of 27,049. Tualatin is currently declining at a rate of -0.61% annually and its population has decreased by -2.99% since the most recent census, which recorded a population of 27,884 in 2020.

The average household income in Tualatin is $124,456 with a poverty rate of 9.22%. The median age in Tualatin is 37.5 years: 37.1 years for males, and 38.2 years for females.

Demographics

The racial composition of Tualatin includes 68.09% White, 9.31% other race, 3.03% Asian, and smaller percentages for Native Hawaiian or Pacific Islander, Black or African American, Native American and multiracial populations.

Population by Race

White

Two or more races

Other race

Asian

Native Hawaiian or Pacific Islander

Black or African American

Native American

Race	Population	Percentage (of total)
White	18,867	68.09%
Two or more races	4,141	14.94%
Other race	2,581	9.31%
Asian	840	3.03%
Native Hawaiian or Pacific Islander	607	2.19%
Black or African American	421	1.52%
Native American	253	0.91%

Tualatin Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Tualatin's average per capita income is $57,059. Household income levels show a median of $105,073. The poverty rate stands at 9.22%.

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	$138,347	-
Families	$123,272	$146,927
Households	$105,073	$124,456
Non Families	$54,764	$75,137

$57,059

Average Income

$105,073

Median Household Income

9.22%

Poverty Rate