Ranking of Oregon Counties By Percentage of Population that are Two Or More Races in 2015

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2015, among all Oregon counties, Multnomah County had the highest percentage of its population who identified their race as Two Or More Races (4.5%), followed by Lane County (4.31%), and Coos County (4.24%).

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 2015
Multnomah
Lane
Coos
Wheeler
Washington
Klamath
Polk
Benton
Lincoln
Columbia
Ranking of Oregon Counties By Percentage of Pop. that are Two Or More Races in 2015
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Rank County % of County Population
1 Multnomah County 4.5
2 Lane County 4.31
3 Coos County 4.24
4 Wheeler County 4.22
5 Washington County 4.2
6 Klamath County 3.95
7 Polk County 3.69
8 Benton County 3.67
9 Lincoln County 3.66
10 Columbia County 3.56
11 Lake County 3.49
12 Curry County 3.46
13 Josephine County 3.35
14 Marion County 3.33
15 Jackson County 3.27
16 Clackamas County 3.25
17 Douglas County 3.2
18 Jefferson County 3.12
19 Linn County 3.09
20 Harney County 3.05
21 Yamhill County 3
22 Clatsop County 2.84
23 Grant County 2.68
24 Tillamook County 2.67
25 Baker County 2.59
26 Umatilla County 2.51
27 Union County 2.48
28 Deschutes County 2.47
29 Morrow County 2.43
30 Wasco County 2.34
31 Hood River County 2.29
31 Malheur County 2.29
32 Gilliam County 2.2
33 Wallowa County 2.19
34 Crook County 2.04
35 Sherman County 1.83