Ranking of Oregon Counties By Two Or More Races Population in 2021

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2021, among all Oregon counties, Multnomah County had the highest number of people who identified their race as Two Or More Races (40.45K), followed by Washington County (28.67K), and Lane County (18.62K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Oregon counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see similar information for other states, and also the ranking of all counties in the United States.

See this for other years:
Ranking of Oregon Counties By Two Or More Races Population in 2021
Multnomah
Washington
Lane
Clackamas
Marion
Jackson
Deschutes
Linn
Douglas
Benton
Ranking of Oregon Counties By Two Or More Races Population in 2021
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Rank County Two Or More Races Population
1 Multnomah County 40448
2 Washington County 28667
3 Lane County 18617
4 Clackamas County 16788
5 Marion County 13372
6 Jackson County 8562
7 Deschutes County 6139
8 Linn County 4843
9 Douglas County 4160
10 Benton County 4031
11 Yamhill County 3786
12 Polk County 3748
13 Josephine County 3340
14 Klamath County 3235
15 Coos County 3045
16 Umatilla County 2344
17 Columbia County 2177
18 Lincoln County 2109
19 Clatsop County 1407
20 Curry County 987
21 Jefferson County 927
22 Malheur County 868
23 Tillamook County 855
24 Wasco County 755
25 Union County 741
26 Hood River County 697
27 Crook County 663
28 Baker County 499
29 Lake County 353
30 Morrow County 315
31 Harney County 252
32 Grant County 225
33 Wallowa County 184
34 Gilliam County 61
35 Wheeler County 55
36 Sherman County 41