Ranking of Oregon Counties By Non-Hispanic White Alone Population Aged 25 years and above with an Educational attainment of High School Graduate or Equivalent in 2021 (ACS-5Yrs)

Updated on September 5, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the Oregon Non-Hispanic White Alone population (aged 25 years and above) who had an educational attainment of High School Graduate or Equivalent was 531,045. Among all Oregon counties, Multnomah County had the highest Non-Hispanic White Alone population (aged 25 years and above) with an educational attainment of High School Graduate or Equivalent (69,754), followed by Clackamas County (55,064), and Lane County (51,196).

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 Non-Hispanic White Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
Multnomah County
Clackamas County
Lane County
Washington County
Marion County
Jackson County
Deschutes County
Douglas County
Linn County
Josephine County
Ranking of Oregon Counties By Non-Hispanic White Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
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Rank County Number of People
1 Multnomah County 69754
2 Clackamas County 55064
3 Lane County 51196
4 Washington County 47834
5 Marion County 40661
6 Jackson County 34831
7 Deschutes County 25085
8 Douglas County 23629
9 Linn County 22433
10 Josephine County 17596
11 Yamhill County 13706
12 Klamath County 13348
13 Coos County 12645
14 Umatilla County 11844
15 Columbia County 11140
16 Polk County 10972
17 Lincoln County 7779
18 Clatsop County 7307
19 Benton County 6966
20 Union County 5414
21 Crook County 5197
22 Tillamook County 5178
23 Curry County 4377
24 Malheur County 4283
25 Wasco County 4096
26 Jefferson County 3348
27 Baker County 3322
28 Hood River County 2181
29 Morrow County 1917
30 Lake County 1828
31 Grant County 1816
32 Harney County 1758
33 Wallowa County 1468
34 Gilliam County 418
35 Sherman County 378
36 Wheeler County 276