Population By Race and Ethnicity in Marion, IL in 2020
Based on the US Census Vintage data estimates, in 2020, the 37,652 population of Marion County, Illinois comprised of 748 people who identified as Hispanic (1.99%), and 36,904 people who identified as Non-Hispanic (98.01%).
Race: The White Alone population was the largest racial group in Marion County, Illinois with a population of 34,892 (92.67%); Black or African American Alone population was the second largest racial group with a population of 1,646 (4.37%); and Two Or More Races was the third largest racial group with a population of 725 (1.93%).
Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Marion County, Illinois in 2020, with a population of 34,286 (91.06%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 1,598 (4.24%); and the third largest ethnic group was Two Or More Races - Non Hispanic with a population of 668 (1.77%).
The charts and tables below shows the population and percentage of each racial and ethnicity group in Marion, Illinois.
You can find similar information for other Illinois counties, and for Illinois.
| Race | Population | Percentage |
|---|---|---|
| Black or African American Alone | 1,646 | 4.37% |
| White Alone | 34,892 | 92.67% |
| American Indian and Alaska Native Alone | 144 | 0.38% |
| Asian Alone | 235 | 0.62% |
| Native Hawaiian And Pacific Islander Alone | 10 | 0.03% |
| Two Or More Races | 725 | 1.93% |
| Ethnicity | Population | Percentage |
|---|---|---|
| Black or African American Alone - Hispanic | 48 | 0.13% |
| White Alone - Hispanic | 606 | 1.61% |
| American Indian and Alaska Native Alone - Hispanic | 33 | 0.09% |
| Asian Alone - Hispanic | 3 | 0.01% |
| Native Hawaiian And Pacific Islander Alone - Hispanic | 1 | 0% |
| Two Or More Races - Hispanic | 57 | 0.15% |
| Black or African American Alone - Non Hispanic | 1,598 | 4.24% |
| White Alone - Non Hispanic | 34,286 | 91.06% |
| American Indian and Alaska Native Alone - Non Hispanic | 111 | 0.3% |
| Asian Alone - Non Hispanic | 232 | 0.62% |
| Native Hawaiian And Pacific Islander Alone - Non Hispanic | 9 | 0.02% |
| Two Or More Races - Non Hispanic | 668 | 1.77% |
