Ranking of Oregon Counties By Population with European Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 161.01K people in Oregon with European ancestry. Among all Oregon counties, Multnomah County had the highest population with European ancestry (29.65K), followed by Washington County (22.07K), and Clackamas County (16.32K).
The chart and table below shows the top 10 counties with high number of people with European ancestry.
You can see similar information for other states and for other ancestry groups in Oregon.
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Related Topics: Oregon ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Oregon Counties By Population with European Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Multnomah County | 29647 |
| 2 | Washington County | 22070 |
| 3 | Clackamas County | 16321 |
| 4 | Marion County | 14235 |
| 5 | Lane County | 13082 |
| 6 | Linn County | 8994 |
| 7 | Deschutes County | 8730 |
| 8 | Jackson County | 6261 |
| 9 | Yamhill County | 5867 |
| 10 | Benton County | 5352 |
| 11 | Polk County | 4881 |
| 12 | Douglas County | 3152 |
| 13 | Columbia County | 2865 |
| 14 | Josephine County | 2372 |
| 15 | Coos County | 2197 |
| 16 | Lincoln County | 2070 |
| 17 | Umatilla County | 1830 |
| 18 | Klamath County | 1742 |
| 19 | Clatsop County | 1393 |
| 20 | Tillamook County | 1070 |
| 21 | Crook County | 972 |
| 22 | Hood River County | 938 |
| 23 | Baker County | 804 |
| 24 | Malheur County | 730 |
| 25 | Curry County | 686 |
| 26 | Jefferson County | 633 |
| 27 | Wasco County | 504 |
| 28 | Union County | 466 |
| 29 | Grant County | 273 |
| 30 | Wallowa County | 232 |
| 31 | Harney County | 194 |
| 32 | Lake County | 190 |
| 33 | Sherman County | 97 |
| 34 | Morrow County | 73 |
| 35 | Gilliam County | 45 |
| 36 | Wheeler County | 38 |