Rock Island County, Illinois 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 Rock Island County, IL population of 144,672 people, 67.52% (97,689) identified their ethnicity as Non-Hispanic - White Alone, 11.18% (16,169) identified their ethnicity as Non-Hispanic - Black or African American Alone, and 4.89% (7,070) 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 Illinois counties and also for the state of Illinois.
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Data Source: US Census Bureau, 2020 Census.
Rock Island County, IL Population By Ethnicity in Census 2020
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| Ethnicity | Population | % of County Population |
|---|---|---|
| Non-Hispanic - White Alone | 97689 | 67.52 |
| Non-Hispanic - Black or African American Alone | 16169 | 11.18 |
| Hispanic - Some Other Race Alone | 7070 | 4.89 |
| Hispanic - Two Or More Races | 6510 | 4.50 |
| Non-Hispanic - Two Or More Races | 6182 | 4.27 |
| Hispanic - White Alone | 5250 | 3.63 |
| Non-Hispanic - Asian Alone | 4033 | 2.79 |
| Hispanic - American Indian and Alaska Native Alone | 508 | 0.35 |
| Non-Hispanic - Some Other Race Alone | 482 | 0.33 |
| Hispanic - Black or African American Alone | 438 | 0.30 |
| Non-Hispanic - American Indian and Alaska Native Alone | 240 | 0.17 |
| Hispanic - Asian Alone | 56 | 0.04 |
| Non-Hispanic - Native Hawaiian And Pacific Islander Alone | 35 | 0.02 |
| Hispanic - Native Hawaiian And Pacific Islander Alone | 10 | 0.01 |