Ranking of Oregon Counties By Population with Other Groups Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.19M people in Oregon with Other Groups ancestry. Among all Oregon counties, Multnomah County had the highest population with Other Groups ancestry (261.62K), followed by Washington County (209.46K), and Marion County (128.24K).
The chart and table below shows the top 10 counties with high number of people with Other Groups 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 Other Groups Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Multnomah County | 261619 |
| 2 | Washington County | 209457 |
| 3 | Marion County | 128240 |
| 4 | Lane County | 95696 |
| 5 | Clackamas County | 94505 |
| 6 | Jackson County | 54663 |
| 7 | Deschutes County | 36282 |
| 8 | Umatilla County | 30507 |
| 9 | Linn County | 28430 |
| 10 | Yamhill County | 28248 |
| 11 | Polk County | 23665 |
| 12 | Benton County | 22748 |
| 13 | Douglas County | 21416 |
| 14 | Klamath County | 18233 |
| 15 | Josephine County | 15777 |
| 16 | Coos County | 14091 |
| 17 | Malheur County | 11828 |
| 18 | Lincoln County | 11104 |
| 19 | Columbia County | 9576 |
| 20 | Hood River County | 8846 |
| 21 | Jefferson County | 8390 |
| 22 | Clatsop County | 8300 |
| 23 | Wasco County | 7338 |
| 24 | Union County | 5688 |
| 25 | Tillamook County | 5562 |
| 26 | Morrow County | 5409 |
| 27 | Crook County | 4578 |
| 28 | Curry County | 4452 |
| 29 | Baker County | 3072 |
| 30 | Harney County | 1859 |
| 31 | Lake County | 1728 |
| 32 | Wallowa County | 1281 |
| 33 | Grant County | 995 |
| 34 | Sherman County | 327 |
| 35 | Wheeler County | 322 |
| 36 | Gilliam County | 303 |