Oak Harbor is a city located in Island County, Washington. Oak Harbor has a 2025 population of 23,610. Oak Harbor is currently declining at a rate of -0.85% annually and its population has decreased by -4.12% since the most recent census, which recorded a population of 24,625 in 2020.
The average household income in Oak Harbor is $94,620 with a poverty rate of 8.33%.The median age in Oak Harbor is 31.8 years: 31.4 years for males, and 32.4 years for females.
Data after 2023 is projected based on recent change
The racial composition of Oak Harbor includes 66.8% White, 9.25% Asian, 5.69% Black or African American, and smaller percentages for other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
White | 16,296 | 66.8% |
Two or more races | 3,533 | 14.48% |
Asian | 2,256 | 9.25% |
Black or African American | 1,389 | 5.69% |
Other race | 550 | 2.25% |
Native American | 261 | 1.07% |
Native Hawaiian or Pacific Islander | 111 | 0.45% |
Married
Widowed
Divorced
Separated
Never Married
Oak Harbor's average per capita income is $48,931. Household income levels show a median of $72,041. The poverty rate stands at 8.33%.
Name | Median | Mean |
---|---|---|
Married Families | $99,440 | - |
Families | $85,966 | $109,498 |
Households | $72,041 | $94,620 |
Non Families | $51,194 | $61,368 |
Average Income
Median Household Income
Poverty Rate