Black Hawk, Iowa Voting-age Population By Race in Census 2020
Updated on February 22, 2026.
According to the data from the US 2020 decennial Census, in April 2020, among Black Hawk, IA voting-age population of 102,527 people, 81.90% of them (83,972 people) identified their race as White Alone, 9.28% of them (9,510 people) identified their race as Black or African American Alone, and 3.78% of them (3,878 people) identified their race as Two Or More Races.
The first chart below shows the voting-age population by race and the second chart shows the percentage of the the Black Hawk, IA voting-age population for each race. You can also find the information in a table below.
You can see similar information for other Iowa counties and also for the state of Iowa.
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Data Source: US Census Bureau, 2020 Census.
Black Hawk, IA Voting-age Population By Race in Census 2020
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| Race | Voting-age Population | % of County Voting-age Population |
|---|---|---|
| Black or African American Alone | 9510 | 9.28 |
| White Alone | 83972 | 81.90 |
| American Indian and Alaska Native Alone | 342 | 0.33 |
| Asian Alone | 2456 | 2.40 |
| Native Hawaiian And Pacific Islander Alone | 498 | 0.49 |
| Some Other Race Alone | 1871 | 1.83 |
| Two Or More Races | 3878 | 3.78 |