Ranking of Oregon Counties By Population with Welsh Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 39.52K people in Oregon with Welsh ancestry. Among all Oregon counties, Multnomah County had the highest population with Welsh ancestry (8.07K), followed by Washington County (4.90K), and Clackamas County (4.58K).
The chart and table below shows the top 10 counties with high number of people with Welsh 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 Welsh Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Multnomah County | 8071 |
| 2 | Washington County | 4902 |
| 3 | Clackamas County | 4582 |
| 4 | Lane County | 4052 |
| 5 | Marion County | 2576 |
| 6 | Jackson County | 1883 |
| 7 | Deschutes County | 1771 |
| 8 | Douglas County | 1495 |
| 9 | Linn County | 1200 |
| 10 | Benton County | 1063 |
| 11 | Yamhill County | 841 |
| 12 | Polk County | 834 |
| 13 | Columbia County | 747 |
| 14 | Josephine County | 669 |
| 15 | Klamath County | 668 |
| 16 | Umatilla County | 596 |
| 17 | Lincoln County | 585 |
| 18 | Malheur County | 455 |
| 19 | Clatsop County | 353 |
| 20 | Coos County | 342 |
| 21 | Wasco County | 278 |
| 22 | Union County | 259 |
| 23 | Wallowa County | 167 |
| 24 | Tillamook County | 166 |
| 25 | Curry County | 162 |
| 26 | Grant County | 160 |
| 27 | Jefferson County | 128 |
| 28 | Crook County | 94 |
| 29 | Hood River County | 85 |
| 30 | Lake County | 76 |
| 31 | Harney County | 75 |
| 32 | Baker County | 69 |
| 33 | Gilliam County | 52 |
| 34 | Morrow County | 35 |
| 35 | Sherman County | 18 |
| 36 | Wheeler County | 8 |