Washington County, Oregon
Washington County, Oregon, had an estimated population of 611,708 in 2025 across 1,876 km². The figures below come from the US Census Bureau's population estimates and the American Community Survey, each shown with its own vintage and its rank among Oregon's counties and nationally.
- Population
- 611,708
- 2025 estimate
- Area
- 1,876 km²
- Density
- 326
- per km²
- Median income
- $107,772
- household, ACS 2024
- Median age
- 38.1
- years, ACS 2024
How Oregon's counties spread
Amenities & Infrastructure
| Indicator | Value | In Oregon | In the US |
|---|---|---|---|
| Households with Broadband2024 | 95.4% | 1 / 36 | 44 / 3,144 |
| Median Gross Rent2024 | $1,849 | 1 / 36 | 84 / 3,137 |
| Median Home Value2024 | $588,000 | 4 / 36 | 90 / 3,139 |
| Owner-Occupied Homes2024 | 60.8% | 33 / 36 | 2,905 / 3,144 |
| Vacant Homes2024 | 3.2% | 36 / 36 | 3,121 / 3,144 |
Demography
| Indicator | Value | In Oregon | In the US |
|---|---|---|---|
| Aged 65 and Over2024 | 14.8% | 35 / 36 | 2,811 / 3,144 |
| American Indian & Alaska Native2024 | 0.3% | 29 / 36 | 922 / 3,144 |
| Asian, non-Hispanic2024 | 11.4% | 1 / 36 | 49 / 3,144 |
| Average Household Size2024people | 2.5 | 11 / 36 | 930 / 3,144 |
| Black, non-Hispanic2024 | 2.2% | 2 / 36 | 1,525 / 3,144 |
| Foreign-Born2024 | 18.3% | 1 / 36 | 137 / 3,144 |
| Hispanic or Latino2024 | 18.6% | 8 / 36 | 465 / 3,144 |
| Median Age2024years | 38.1 | 30 / 36 | 2,476 / 3,144 |
| Sex Ratio2024per 1,000 males | 1,003 | 19 / 36 | 1,476 / 3,144 |
| Speak a Language Other Than English2024 | 25.8% | 3 / 36 | 260 / 3,144 |
| Under 182024 | 21.6% | 9 / 36 | 1,651 / 3,144 |
| Veterans2024 | 5.6% | 33 / 36 | 2,533 / 3,144 |
| White, non-Hispanic2024 | 60.0% | 34 / 36 | 2,428 / 3,144 |
Economy
| Indicator | Value | In Oregon | In the US |
|---|---|---|---|
| Below Poverty Line2024 | 8.1% | 33 / 36 | 2,757 / 3,144 |
| Households on SNAP2024 | 10.5% | 34 / 36 | 1,809 / 3,144 |
| Income Inequality2024index | 0.428 | 27 / 36 | 2,208 / 3,144 |
| Median Household Income2024 | $107,772 | 1 / 36 | 111 / 3,143 |
| Per Capita Income2024 | $53,929 | 2 / 36 | 142 / 3,144 |
| Unemployment Rate2024 | 4.5% | 24 / 36 | 1,466 / 3,144 |
Education
| Indicator | Value | In Oregon | In the US |
|---|---|---|---|
| Bachelor's Degree or Higher2024 | 47.5% | 3 / 36 | 129 / 3,144 |
| High School or Higher2024 | 92.7% | 8 / 36 | 842 / 3,144 |
Health Coverage
| Indicator | Value | In Oregon | In the US |
|---|---|---|---|
| No Health Insurance2024 | 5.2% | 26 / 36 | 2,434 / 3,144 |
| With a Disability2024 | 11.6% | 36 / 36 | 2,766 / 3,144 |
Population & Density
| Indicator | Value | In Oregon | In the US |
|---|---|---|---|
| Population2025 | 611,708 | 2 / 36 | 114 / 3,144 |
| Population Density2025/km² | 326 | 2 / 36 | 186 / 3,144 |
Work & Commute
| Indicator | Value | In Oregon | In the US |
|---|---|---|---|
| Commute by Public Transit2024 | 3.1% | 3 / 36 | 102 / 3,144 |
| Households with No Vehicle2024 | 5.6% | 15 / 36 | 1,440 / 3,144 |
| Mean Commute Time2024minutes | 24 | 10 / 36 | 1,593 / 3,143 |
| Work from Home2024 | 24.4% | 2 / 36 | 51 / 3,144 |
Other counties of Oregon
- Baker County
- Benton County
- Clackamas County
- Clatsop County
- Columbia County
- Coos County
- Crook County
- Curry County
- Deschutes County
- Douglas County
- Gilliam County
- Grant County
- Harney County
- Hood River County
- Jackson County
- Jefferson County
- Josephine County
- Klamath County
- Lake County
- Lane County
- Lincoln County
- Linn County
- Malheur County
- Marion County
- Morrow County
- Multnomah County
- Polk County
- Sherman County
- Tillamook County
- Umatilla County
- Union County
- Wallowa County
- Wasco County
- Wheeler County
- Yamhill County
Compare Washington County against every other county on a map, add layers and run a scatter — open the atlas. Sources and vintages for every figure on this page are listed under datasets, or browse all 3,144 counties.