Ranking of Oregon Counties By Two Or More Races Population in 2018

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2018, among all Oregon counties, Multnomah County had the highest number of people who identified their race as Two Or More Races (38.25K), followed by Washington County (26.84K), and Lane County (17.24K).

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 2018
Multnomah
Washington
Lane
Clackamas
Marion
Jackson
Deschutes
Linn
Douglas
Benton
Ranking of Oregon Counties By Two Or More Races Population in 2018
0 of 0
Rank County Two Or More Races Population
1 Multnomah County 38250
2 Washington County 26843
3 Lane County 17237
4 Clackamas County 14994
5 Marion County 12501
6 Jackson County 7762
7 Deschutes County 5121
8 Linn County 4374
9 Douglas County 3835
10 Benton County 3727
11 Yamhill County 3364
12 Polk County 3355
13 Josephine County 3003
14 Klamath County 2896
15 Coos County 2826
16 Umatilla County 2090
17 Columbia County 2027
18 Lincoln County 1896
19 Clatsop County 1254
20 Curry County 850
21 Jefferson County 823
22 Tillamook County 791
23 Malheur County 751
24 Union County 696
25 Wasco County 661
26 Hood River County 600
27 Crook County 501
28 Baker County 449
29 Lake County 316
30 Morrow County 270
31 Harney County 221
32 Grant County 206
33 Wallowa County 150
34 Wheeler County 59
35 Gilliam County 45
36 Sherman County 41