Marion County, Indiana Census 2020 Population By Race and Ethnicity
According to the data from the US 2020 decennial Census, in April 2020, the 977.20K population of Marion County, IN residents comprised of 129.29K residents who identified as Hispanic or Latino (13.23%), and 847.92K residents who identified as Non-Hispanic (86.77%).
Race: The White Alone population was the largest racial group in Marion County, IN, with a population of 513.04K (52.50%). The Black or African American Alone population was the second largest racial group in Marion County, IN, with a population of 268.69K (27.50%). The Some Other Race Alone population was the third largest racial group in Marion County, IN, with a population of 75.49K (7.73%). The smallest racial group in Marion County, IN was Native Hawaiian And Pacific Islander Alone with a population of 463 (0.05%).
Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Marion County, IN, with a population of 493.67K (50.52%). The Non-Hispanic - Black Alone population was the second largest ethnic group in Marion County, IN, with a population of 265.66K (27.19%). The Hispanic - Some Other Race Alone population was the third largest ethnic group in Marion County, IN, with a population of 70.11K (7.18%). The smallest ethnic group in Marion County, IN was Hispanic - Native Hawaiian & Pac. Islander with a population of 89 (0.01%).
The charts and tables below shows the population and percentage of each racial group and ethnicity group in Marion County, Indiana from the 2020 decennial census.
You can see similar information for other Indiana counties and also for the state of Indiana.
| Race | Population | % of County Population |
|---|---|---|
| Black or African American Alone | 268694 | 27.50 |
| White Alone | 513036 | 52.50 |
| American Indian and Alaska Native Alone | 5200 | 0.53 |
| Asian Alone | 40062 | 4.10 |
| Native Hawaiian And Pacific Islander Alone | 463 | 0.05 |
| Some Other Race Alone | 75488 | 7.73 |
| Two Or More Races | 74260 | 7.60 |
| Ethnicity | Population | % of County Population |
|---|---|---|
| Non-Hispanic - White Alone | 493665 | 50.52 |
| Non-Hispanic - Black 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 & Alaska Native | 3448 | 0.35 |
| Hispanic - Black Alone | 3035 | 0.31 |
| Non-Hispanic - American Indian & Alaska Native | 1752 | 0.18 |
| Non-Hispanic - Native Hawaiian & Pac. Islander | 374 | 0.04 |
| Hispanic - Asian Alone | 235 | 0.02 |
| Hispanic - Native Hawaiian & Pac. Islander | 89 | 0.01 |