Marion County, Indiana Population By Ethnicity in Census 2020
Updated on April 5, 2023.
According to the data from the US 2020 decennial Census, in April 2020, among Marion County, IN population of 977,203 people, 50.52% (493,665) identified their ethnicity as Non-Hispanic - White Alone, 27.19% (265,659) identified their ethnicity as Non-Hispanic - Black or African American Alone, and 7.18% (70,115) identified their ethnicity as Hispanic - Some Other Race Alone.
The first chart below shows the population by ethnicity and the second chart shows the percentage of the population for each ethnicity. 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 County, IN Population By Ethnicity in Census 2020
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| Ethnicity | Population | % of County Population |
|---|---|---|
| Non-Hispanic - White Alone | 493665 | 50.52 |
| Non-Hispanic - Black or African American Alone | 265659 | 27.19 |
| Hispanic - Some Other Race Alone | 70115 | 7.18 |
| Non-Hispanic - Two Or More Races | 41267 | 4.22 |
| Non-Hispanic - Asian Alone | 39827 | 4.08 |
| Hispanic - Two Or More Races | 32993 | 3.38 |
| Hispanic - White Alone | 19371 | 1.98 |
| Non-Hispanic - Some Other Race Alone | 5373 | 0.55 |
| Hispanic - American Indian and Alaska Native Alone | 3448 | 0.35 |
| Hispanic - Black or African American Alone | 3035 | 0.31 |
| Non-Hispanic - American Indian and Alaska Native Alone | 1752 | 0.18 |
| Non-Hispanic - Native Hawaiian And Pacific Islander Alone | 374 | 0.04 |
| Hispanic - Asian Alone | 235 | 0.02 |
| Hispanic - Native Hawaiian And Pacific Islander Alone | 89 | 0.01 |