Ranking of California Congressional Districts By Percentage of Population Aged 25 years and above with an Educational attainment of Less than High School Diploma in 2021 (ACS-5Yrs)

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 Less than High School Diploma was 15.81%. Among all California congressional districts, CA CD 40 had the highest percentage of its population (aged 25 years and above) with an educational attainment of Less than High School Diploma (40.95%), followed by CA CD 21 (36.78%), and CA CD 44 (33.36%).

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.