Polk, 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 Polk, IA voting-age population of 371,655 people, 79.42% of them (295,183 people) identified their race as White Alone, 6.25% of them (23,241 people) identified their race as Black or African American Alone, and 5.68% of them (21,104 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 Polk, 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.
Polk, 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 | 23241 | 6.25 |
| White Alone | 295183 | 79.42 |
| American Indian and Alaska Native Alone | 1677 | 0.45 |
| Asian Alone | 17627 | 4.74 |
| Native Hawaiian And Pacific Islander Alone | 222 | 0.06 |
| Some Other Race Alone | 12601 | 3.39 |
| Two Or More Races | 21104 | 5.68 |