Ranking of California Congressional Districts By Percentage of Population Aged 25 years and above with an Educational attainment of Bachelors or Higher in 2021 (ACS-5Yrs)

Updated on September 4, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the population of California (aged 25 years and above) who had an educational attainment of Bachelors or Higher was 35.27%. Among all California congressional districts, CA CD 33 had the highest percentage of its population (aged 25 years and above) with an educational attainment of Bachelors or Higher (66.99%), followed by CA CD 18 (65.84%), and CA CD 12 (61.28%).

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.

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

Ranking of California Congressional Districts By Percentage of Population (Aged 25yrs+) with an Educational Attainment of Bachelors or Higher in 2021
CA CD 33
CA CD 18
CA CD 12
CA CD 17
CA CD 52
CA CD 45
CA CD 13
CA CD 14
CA CD 28
CA CD 15
Ranking of California Congressional Districts By Percentage of Population (Aged 25yrs+) with an Educational Attainment of Bachelors or Higher in 2021
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Rank Congressional District Percentage of Population (Aged 25yrs+) (%)
1 CA Congressional District 33 66.99
2 CA Congressional District 18 65.84
3 CA Congressional District 12 61.28
4 CA Congressional District 17 61.12
5 CA Congressional District 52 60.45
6 CA Congressional District 45 56.59
7 CA Congressional District 13 51.86
8 CA Congressional District 14 49.87
9 CA Congressional District 28 48.06
10 CA Congressional District 15 47.96
11 CA Congressional District 48 47.16
12 CA Congressional District 49 47.10
13 CA Congressional District 11 46.05
14 CA Congressional District 30 45.98
15 CA Congressional District 27 45.22
16 CA Congressional District 39 42.90
17 CA Congressional District 2 42.63
18 CA Congressional District 37 41.47
19 CA Congressional District 53 40.33
20 CA Congressional District 19 38.01
21 CA Congressional District 4 36.43
22 CA Congressional District 24 35.91
23 CA Congressional District 47 34.51
24 CA Congressional District 7 34.35
25 CA Congressional District 26 34.07
26 CA Congressional District 5 33.96
27 CA Congressional District 50 31.04
28 CA Congressional District 6 30.61
29 CA Congressional District 34 30.39
30 CA Congressional District 20 29.63
31 CA Congressional District 25 28.95
32 CA Congressional District 43 28.82
33 CA Congressional District 42 27.53
34 CA Congressional District 3 26.90
35 CA Congressional District 22 26.63
36 CA Congressional District 1 25.73
37 CA Congressional District 38 25.66
38 CA Congressional District 31 25.45
39 CA Congressional District 32 23.70
40 CA Congressional District 36 22.32
41 CA Congressional District 23 22.17
42 CA Congressional District 29 21.94
43 CA Congressional District 9 21.88
44 CA Congressional District 46 21.43
45 CA Congressional District 41 18.76
46 CA Congressional District 10 18.55
47 CA Congressional District 35 17.83
48 CA Congressional District 8 17.28
49 CA Congressional District 51 16.23
50 CA Congressional District 44 15.04
51 CA Congressional District 16 13.59
52 CA Congressional District 40 11.62
53 CA Congressional District 21 9.46