Marion, Indiana 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 Marion, IN voting-age population of 742,442 people, 56.99% of them (423,140 people) identified their race as White Alone, 26.06% of them (193,504 people) identified their race as Black or African American Alone, and 6.49% of them (48,206 people) identified their race as Some Other Race Alone.
The first chart below shows the voting-age population by race and the second chart shows the percentage of the the Marion, IN voting-age population for each race. You can also find the information in a table below.
You can see similar information for other Indiana counties and also for the state of Indiana.
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Data Source: US Census Bureau, 2020 Census.
Marion, IN 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 | 193504 | 26.06 |
| White Alone | 423140 | 56.99 |
| American Indian and Alaska Native Alone | 3719 | 0.50 |
| Asian Alone | 28050 | 3.78 |
| Native Hawaiian And Pacific Islander Alone | 356 | 0.05 |
| Some Other Race Alone | 48206 | 6.49 |
| Two Or More Races | 45467 | 6.12 |