Oak Hills Flag

Oak Hills

County Seat:
No
Area (mi²):
1.555
State:
Oregon

Oak Hills is a CDP located in Washington County, Oregon. Oak Hills has a 2025 population of 11,892. Oak Hills is currently growing at a rate of 0.32% annually and its population has increased by 1.8% since the most recent census, which recorded a population of 11,682 in 2020.

The average household income in Oak Hills is $147,802 with a poverty rate of 6.28%.The median age in Oak Hills is 36.8 years: 38.6 years for males, and 35 years for females.

11.9K
Total Population
7,649
Density (mi²)
38 0.32%
Growth

Oak Hills Population

Oak Hills Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Oak Hills includes 59.05% White, 27.29% Asian, and smaller percentages for Black or African American, other race, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White6,76959.05%
Asian3,12827.29%
Two or more races1,37912.03%
Black or African American1201.05%
Other race390.34%
Native American290.25%

Oak Hills Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Oak Hills' average per capita income is $78,082. Household income levels show a median of $124,594. The poverty rate stands at 6.28%.

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$172,133-
Families$146,905$163,384
Households$124,594$147,802
Non Families$68,529$77,598

$78,082

Average Income

$124,594

Median Household Income

6.28%

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)