Ranking of Oregon Counties By Percentage of Asian Alone Population Aged 25 years and above with an Educational attainment of Less than High School Diploma in 2021 (ACS-5Yrs)

Updated on September 5, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the Oregon Asian Alone population (aged 25 years and above) who had an educational attainment of Less than High School Diploma was 12.00%. Among all Oregon counties, Gilliam County had the highest percentage of its Asian Alone population (aged 25 years and above) with an educational attainment of Less than High School Diploma (54.55%), followed by Coos County (25.90%), and Multnomah County (20.21%).

The chart below shows the top 10 Oregon counties, and the table below shows the ranking of all Oregon counties.

You can see similar information for other educational attainments, and for other races and ethnicities.

You can also see similar information for other states and for the United States.

Ranking of Oregon Counties By Percentage of Asian Alone Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
Gilliam County
Coos County
Multnomah County
Marion County
Jackson County
Columbia County
Polk County
Josephine County
Douglas County
Deschutes County
Ranking of Oregon Counties By Percentage of Asian Alone Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
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Rank County Percentage of Population (Aged 25yrs+) (%)
1 Gilliam County 54.55
2 Coos County 25.90
3 Multnomah County 20.21
4 Marion County 18.92
5 Jackson County 18.29
6 Columbia County 18.21
7 Polk County 16.13
8 Josephine County 15.14
9 Douglas County 13.54
10 Deschutes County 12.63
11 Wallowa County 11.11
12 Morrow County 10.20
13 Lake County 8.77
14 Wasco County 7.74
15 Clatsop County 7.63
16 Lane County 7.16
17 Yamhill County 6.88
18 Clackamas County 6.83
19 Washington County 6.02
20 Linn County 6.00
21 Baker County 5.46
22 Umatilla County 4.91
23 Lincoln County 4.82
24 Malheur County 4.47
25 Benton County 4.45
26 Klamath County 1.97
27 Jefferson County 1.12
28 Curry County 0.94
29 Crook County 0.00
29 Grant County 0.00
29 Hood River County 0.00
29 Sherman County 0.00
29 Tillamook County 0.00
29 Union County 0.00
29 Wheeler County 0.00