Ranking of Oregon Counties By Percentage of Population that were Asian Alone from Census 2020

Updated on February 25, 2023.

According to the data from the United States 2020 decennial Census for Oregon counties, in April 2020, among all Oregon counties, Washington County had the highest percentage of its population that identified their race as Asian Alone (11.51%), followed by Multnomah County (7.61%), and Benton County (6.75%).

The chart below shows the top 10 counties, and the table below shows the ranking of all Oregon counties based on the percentage of the population that identified as Asian Alone.

You can see similar ranking information for other states. You can also see similar rankings of counties for other racial groups as well as for the different ethnicities in Oregon.

Ranking of Oregon Counties By Percentage of Pop. that were Asian Alone from Census 2020
Washington
Multnomah
Benton
Clackamas
Lane
Marion
Polk
Hood River
Jackson
Yamhill
Ranking of Oregon Counties By Percentage of Pop. that were Asian Alone from Census 2020
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Rank County Asian Alone % of County Pop.
1 Washington County 11.51
2 Multnomah County 7.61
3 Benton County 6.75
4 Clackamas County 4.91
5 Lane County 2.51
6 Marion County 2.17
7 Polk County 2.03
8 Hood River County 1.64
9 Jackson County 1.52
10 Yamhill County 1.47
11 Clatsop County 1.37
12 Lincoln County 1.31
13 Deschutes County 1.25
14 Malheur County 1.25
15 Coos County 1.15
16 Linn County 1.15
17 Klamath County 1.13
18 Columbia County 1.11
19 Douglas County 1.11
20 Tillamook County 1.03
21 Josephine County 1.01
22 Wasco County 0.95
23 Curry County 0.91
24 Umatilla County 0.90
25 Union County 0.84
26 Lake County 0.66
27 Wheeler County 0.62
28 Jefferson County 0.61
29 Harney County 0.48
30 Crook County 0.46
31 Gilliam County 0.45
32 Sherman County 0.43
33 Wallowa County 0.42
34 Baker County 0.40
35 Grant County 0.32
36 Morrow County 0.27