Ranking of Oregon Counties By Population with British Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 44.37K people in Oregon with British ancestry. Among all Oregon counties, Multnomah County had the highest population with British ancestry (10.11K), followed by Washington County (6.47K), and Lane County (4.68K).

The chart and table below shows the top 10 counties with high number of people with British ancestry.

You can see similar information for other states and for other ancestry groups in Oregon.

Data Source: US Census Bureau.
Ranking of Oregon Counties By Population with British Ancestry in 2021
Multnomah County
Washington County
Lane County
Clackamas County
Jackson County
Marion County
Deschutes County
Linn County
Benton County
Yamhill County
Ranking of Oregon Counties By Population with British Ancestry in 2021
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Rank County Population
1 Multnomah County 10113
2 Washington County 6473
3 Lane County 4676
4 Clackamas County 4650
5 Jackson County 2584
6 Marion County 2361
7 Deschutes County 2162
8 Linn County 1526
9 Benton County 1389
10 Yamhill County 1137
11 Polk County 746
12 Umatilla County 732
13 Josephine County 716
14 Douglas County 632
15 Klamath County 584
16 Clatsop County 527
17 Coos County 423
18 Lincoln County 418
19 Hood River County 381
20 Union County 363
21 Columbia County 305
22 Jefferson County 236
23 Wasco County 194
24 Crook County 185
25 Tillamook County 170
26 Wallowa County 136
27 Malheur County 111
28 Curry County 94
29 Harney County 83
30 Baker County 75
31 Lake County 71
32 Grant County 64
33 Morrow County 27
34 Sherman County 22
35 Gilliam County 7