Ranking of Oregon Counties By Percentage of Black or African American 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 Black or African American Alone population (aged 25 years and above) who had an educational attainment of Less than High School Diploma was 9.69%. Among all Oregon counties, Morrow County had the highest percentage of its Black or African American Alone population (aged 25 years and above) with an educational attainment of Less than High School Diploma (85.46%), followed by Union County (63.83%), and Hood River County (44.25%).

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 Black or African American Alone Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
Morrow County
Union County
Hood River County
Clatsop County
Polk County
Jackson County
Jefferson County
Malheur County
Umatilla County
Columbia County
Ranking of Oregon Counties By Percentage of Black or African American 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 Morrow County 85.46
2 Union County 63.83
3 Hood River County 44.25
4 Clatsop County 41.98
5 Polk County 22.65
6 Jackson County 19.85
7 Jefferson County 18.92
8 Malheur County 13.93
9 Umatilla County 12.98
10 Columbia County 12.07
11 Coos County 11.81
12 Multnomah County 11.22
13 Baker County 10.87
14 Deschutes County 8.40
15 Clackamas County 7.43
16 Yamhill County 7.04
17 Washington County 6.19
18 Lincoln County 5.52
19 Marion County 4.20
20 Douglas County 4.09
21 Curry County 4.00
22 Linn County 3.37
23 Lane County 2.26
24 Benton County 1.27
25 Klamath County 0.29
26 Crook County 0.00
26 Grant County 0.00
26 Josephine County 0.00
26 Lake County 0.00
26 Tillamook County 0.00
26 Wallowa County 0.00
26 Wasco County 0.00