| Place Name | Oak Harbor |
| Place Type | City |
| ZIP Code(s) | 98277 |
| County | Island County |
| Area Code(s) | 360 |
| Timezone | Pacific Daylight Time (PDT) |
| Population (2022) | 22,118 |
| Population Growth Rate (2010-19) | 11.54% |
| Majority Ethnicity | White 67.44% |
| Metro/Micro Stats Area | Oak Harbor, WA |
| US Congressional District(s) | Washington 2nd |
| State House Districts | 10 |
| State Senate Districts | 10 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 67.44% |
| African American | 5.67% |
| Hispanic | 1.83% |
| Asian | 8.64% |
| Native American | 0.52% |
| Hawaiin/Pacific Islander | 15.91% |