Ranking of Oregon Counties By Percentage of Population that are Hispanic Asian in 2018

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2018, among all Oregon counties, Umatilla County had the highest percentage of its population who identified their ethnicity as Hispanic Asian (0.28%), followed by Marion County (0.24%), and Washington County (0.24%).

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 Hispanic Asian in 2018
Umatilla
Marion
Washington
Lake
Morrow
Malheur
Yamhill
Hood River
Multnomah
Lincoln
Ranking of Oregon Counties By Percentage of Pop. that are Hispanic Asian in 2018
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Rank County % of County Population
1 Umatilla County 0.28
2 Marion County 0.24
2 Washington County 0.24
3 Lake County 0.19
3 Morrow County 0.19
4 Malheur County 0.16
4 Yamhill County 0.16
5 Hood River County 0.15
5 Multnomah County 0.15
6 Lincoln County 0.14
6 Polk County 0.14
7 Jackson County 0.13
8 Clatsop County 0.11
8 Gilliam County 0.11
8 Jefferson County 0.11
8 Josephine County 0.11
8 Lane County 0.11
9 Benton County 0.1
9 Clackamas County 0.1
9 Klamath County 0.1
9 Union County 0.1
10 Columbia County 0.09
10 Linn County 0.09
11 Crook County 0.08
11 Deschutes County 0.08
12 Coos County 0.07
12 Douglas County 0.07
13 Curry County 0.06
13 Tillamook County 0.06
13 Wasco County 0.06
14 Grant County 0.04
14 Harney County 0.04
15 Baker County 0.01
16 Sherman County 0
16 Wallowa County 0
16 Wheeler County 0