Ranking of Illinois Congressional Districts By 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 population of Illinois (aged 25 years and above) who had an educational attainment of Less than High School Diploma was 885,321. Among all Illinois congressional districts, IL CD 4 had the highest population (aged 25 years and above) with an educational attainment of Less than High School Diploma (106,534), followed by IL CD 3 (67,668), and IL CD 7 (64,632).

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