Ranking of California Congressional Districts By Percentage of Some Other Race 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 California Some Other Race Alone population (aged 25 years and above) who had an educational attainment of Less than High School Diploma was 37.77%. Among all California congressional districts, CA Congressional District 20 had the highest percentage of its Some Other Race Alone population (aged 25 years and above) with an educational attainment of Less than High School Diploma (52.25%), followed by CA Congressional District 34 (50.01%), and CA Congressional District 16 (48.06%).

The chart below shows the top 10 California congressional districts, and the table below shows the ranking of all California congressional districts.

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 California Congressional Districts By Percentage of Some Other Race Alone Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
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Ranking of California Congressional Districts By Percentage of Some Other Race Alone Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
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Rank Congressional District Percentage of Population (Aged 25yrs+) (%)
1 CA Congressional District 20 52.25
2 CA Congressional District 34 50.01
3 CA Congressional District 16 48.06
4 CA Congressional District 40 47.29
5 CA Congressional District 21 47.21
6 CA Congressional District 37 46.26
7 CA Congressional District 44 46.08
8 CA Congressional District 46 45.58
9 CA Congressional District 29 43.84
10 CA Congressional District 43 43.21
11 CA Congressional District 36 39.72
12 CA Congressional District 11 39.20
13 CA Congressional District 5 39.03
14 CA Congressional District 10 38.74
15 CA Congressional District 2 38.64
16 CA Congressional District 13 38.25
17 CA Congressional District 47 38.12
18 CA Congressional District 41 37.71
19 CA Congressional District 9 37.44
20 CA Congressional District 35 37.02
21 CA Congressional District 51 36.49
22 CA Congressional District 19 35.98
23 CA Congressional District 3 35.87
24 CA Congressional District 24 35.72
25 CA Congressional District 8 35.59
26 CA Congressional District 28 35.16
27 CA Congressional District 26 35.09
28 CA Congressional District 50 34.31
29 CA Congressional District 49 33.66
30 CA Congressional District 32 33.60
31 CA Congressional District 48 32.87
32 CA Congressional District 23 32.19
33 CA Congressional District 22 31.96
34 CA Congressional District 6 31.75
35 CA Congressional District 30 31.46
36 CA Congressional District 25 31.39
37 CA Congressional District 18 31.29
38 CA Congressional District 31 30.95
39 CA Congressional District 15 30.19
40 CA Congressional District 7 29.94
41 CA Congressional District 17 29.89
42 CA Congressional District 1 29.68
43 CA Congressional District 38 29.04
44 CA Congressional District 42 28.95
45 CA Congressional District 14 27.70
46 CA Congressional District 45 26.85
47 CA Congressional District 52 26.10
48 CA Congressional District 39 25.70
49 CA Congressional District 4 25.49
50 CA Congressional District 12 25.46
51 CA Congressional District 27 24.12
52 CA Congressional District 53 21.33
53 CA Congressional District 33 18.91