Ranking of Iowa Counties By Percentage of Population that are Black or African American Alone in 2020
Updated on August 12, 2024.
Based on the US Census Vintage data estimates, in 2020, among all Iowa counties, Black Hawk County had the highest percentage of its population who identified their race as Black or African American Alone (9.7%), followed by Scott County (8.08%), and Johnson County (8.03%).
The chart below shows the top 10 counties, and the table below shows the ranking of all Iowa counties.
You can see similar ranking information for other racial and ethnicity groups in the United States.
You can also see similar information for other states, and also the ranking of all counties in the United States.
You may also be interested in:
Related Topics: Iowa Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Iowa Counties By Percentage of Pop. that are
Black or African American Alone in 2020
Rank | County | % of County Population |
|---|---|---|
| 1 | Black Hawk County | 9.7 |
| 2 | Scott County | 8.08 |
| 3 | Johnson County | 8.03 |
| 4 | Polk County | 7.31 |
| 5 | Linn County | 6.34 |
| 6 | Des Moines County | 6.33 |
| 7 | Woodbury County | 5.18 |
| 8 | Webster County | 4.67 |
| 9 | Wapello County | 4.13 |
| 10 | Dubuque County | 3.79 |
| 11 | Buena Vista County | 3.61 |
| 12 | Crawford County | 3.52 |
| 13 | Muscatine County | 3.24 |
| 14 | Henry County | 3.07 |
| 15 | Story County | 3.04 |
| 16 | Clinton County | 3.02 |
| 17 | Lee County | 2.91 |
| 18 | Dallas County | 2.89 |
| 19 | Floyd County | 2.56 |
| 20 | Jones County | 2.51 |
| 21 | Calhoun County | 2.42 |
| 22 | Jefferson County | 2.38 |
| 22 | Page County | 2.38 |
| 23 | Jasper County | 2.37 |
| 24 | Marshall County | 2.25 |
Items per page:
1 – 25 of 99