Ranking of Iowa Congressional Districts By Black or African American 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 Iowa Black or African American Alone population (aged 25 years and above) who had an educational attainment of Less than High School Diploma was 9,785. Among all Iowa congressional districts, IA Congressional District 3 had the highest Black or African American Alone population (aged 25 years and above) with an educational attainment of Less than High School Diploma (3,199), followed by IA Congressional District 2 (2,562), and IA Congressional District 1 (2,514).

The chart below shows the top 4 Iowa congressional districts, and the table below shows the ranking of all Iowa 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 Iowa Congressional Districts By Black or African American Alone Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
IA CD 3
IA CD 2
IA CD 1
IA CD 4
Ranking of Iowa Congressional Districts By Black or African American Alone Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
Items per page:
0 of 0
Rank Congressional District Number of People
1 IA Congressional District 3 3199
2 IA Congressional District 2 2562
3 IA Congressional District 1 2514
4 IA Congressional District 4 1510