Ranking of Oregon Counties By Percentage of Population that are Two Or More Races in 2010

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2010, among all Oregon counties, Multnomah County had the highest percentage of its population who identified their race as Two Or More Races (4.19%), followed by Coos County (4%), and Lane County (3.88%).

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 Percentage of Pop. that are Two Or More Races in 2010
Multnomah
Coos
Lane
Washington
Klamath
Lincoln
Curry
Polk
Benton
Lake
Ranking of Oregon Counties By Percentage of Pop. that are Two Or More Races in 2010
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Rank County % of County Population
1 Multnomah County 4.19
2 Coos County 4
3 Lane County 3.88
4 Washington County 3.71
5 Klamath County 3.63
6 Lincoln County 3.43
7 Curry County 3.32
7 Polk County 3.32
8 Benton County 3.3
9 Lake County 3.2
10 Columbia County 3.16
11 Wheeler County 3.11
12 Jackson County 3.03
13 Marion County 3.02
14 Douglas County 2.96
15 Josephine County 2.95
16 Jefferson County 2.89
17 Linn County 2.86
18 Clackamas County 2.8
19 Harney County 2.78
20 Yamhill County 2.76
21 Clatsop County 2.64
22 Hood River County 2.4
23 Grant County 2.3
24 Baker County 2.28
25 Deschutes County 2.27
26 Umatilla County 2.23
27 Tillamook County 2.14
28 Wasco County 2.06
29 Union County 2.05
30 Morrow County 2.03
31 Malheur County 2.01
32 Crook County 1.89
33 Wallowa County 1.85
34 Gilliam County 1.38
35 Sherman County 1.07