Johnson County, Illinois Census 2020 Population By Race and Ethnicity
According to the data from the US 2020 decennial Census, in April 2020, the 13.31K population of Johnson County, IL residents comprised of 552 residents who identified as Hispanic or Latino (4.15%), and 12.76K residents who identified as Non-Hispanic (95.85%).
Race: The White Alone population was the largest racial group in Johnson County, IL, with a population of 10.98K (82.49%). The Black or African American Alone population was the second largest racial group in Johnson County, IL, with a population of 1.43K (10.75%). The Two Or More Races population was the third largest racial group in Johnson County, IL, with a population of 431 (3.24%). The smallest racial group in Johnson County, IL was Native Hawaiian And Pacific Islander Alone with a population of 4 (0.03%).
Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Johnson County, IL, with a population of 10.90K (81.87%). The Non-Hispanic - Black Alone population was the second largest ethnic group in Johnson County, IL, with a population of 1.42K (10.66%). The Hispanic - Some Other Race Alone population was the third largest ethnic group in Johnson County, IL, with a population of 404 (3.04%). The smallest ethnic group in Johnson County, IL was Hispanic - Native Hawaiian & Pac. Islander with a population of 0 (0.00%).
The charts and tables below shows the population and percentage of each racial group and ethnicity group in Johnson County, Illinois from the 2020 decennial census.
You can see similar information for other Illinois counties and also for the state of Illinois.
| Race | Population | % of County Population |
|---|---|---|
| Black or African American Alone | 1431 | 10.75 |
| White Alone | 10978 | 82.49 |
| American Indian and Alaska Native Alone | 28 | 0.21 |
| Asian Alone | 20 | 0.15 |
| Native Hawaiian And Pacific Islander Alone | 4 | 0.03 |
| Some Other Race Alone | 416 | 3.13 |
| Two Or More Races | 431 | 3.24 |
| Ethnicity | Population | % of County Population |
|---|---|---|
| Non-Hispanic - White Alone | 10895 | 81.87 |
| Non-Hispanic - Black Alone | 1419 | 10.66 |
| Hispanic - Some Other Race Alone | 404 | 3.04 |
| Non-Hispanic - Two or More Races | 388 | 2.92 |
| Hispanic - White Alone | 83 | 0.62 |
| Hispanic - Two or More Races | 43 | 0.32 |
| Non-Hispanic - American Indian & Alaska Native | 20 | 0.15 |
| Non-Hispanic - Asian Alone | 18 | 0.14 |
| Hispanic - Black Alone | 12 | 0.09 |
| Non-Hispanic - Some Other Race Alone | 12 | 0.09 |
| Hispanic - American Indian & Alaska Native | 8 | 0.06 |
| Non-Hispanic - Native Hawaiian & Pac. Islander | 4 | 0.03 |
| Hispanic - Asian Alone | 2 | 0.02 |
| Hispanic - Native Hawaiian & Pac. Islander | 0 | 0.00 |