Illinois Non-Hispanic Black or African American Alone Citizen Population By County in 2020 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2020, the Non-Hispanic Black Alone citizen population for Illinois was 1,290,900 and represented 10.88% of the total Illinois citizen population.
Among all Illinois counties, Cook had the highest Non-Hispanic Black Alone citizen population (1.17M), followed by St. Clair (77.17K), and Will (75.19K).
In terms of percentages, Alexander had the highest percentage of its citizen population being Non-Hispanic Black Alone (35.03%), followed by Pulaski (30.64%), and St. Clair (29.99%).
The chart and table below shows the Non-Hispanic Black Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic Black Alone.
You can see similar information for other states and by state for the United States.
You can also see similar information for other ethnicities.
| County | Citizen Population | % of County Citizen Population |
|---|---|---|
| Cook | 1170550 | 25.16 |
| St. Clair | 77170 | 29.99 |
| Will | 75190 | 11.49 |
| Lake | 45210 | 7.09 |
| DuPage | 42690 | 5.01 |
| Winnebago | 34840 | 12.88 |
| Peoria | 31985 | 18.21 |
| Kane | 26985 | 5.58 |
| Champaign | 26330 | 13.68 |
| Sangamon | 24415 | 12.65 |
| Madison | 22445 | 8.57 |
| Macon | 16475 | 15.91 |
| Kankakee | 16155 | 15.13 |
| McLean | 13740 | 8.31 |
| Rock Island | 12315 | 9.04 |
| Vermilion | 10925 | 14.38 |
| Kendall | 9365 | 7.71 |
| Jackson | 8355 | 15.13 |
| DeKalb | 7485 | 7.45 |
| Stephenson | 4245 | 9.58 |
| Knox | 3970 | 8.14 |
| McHenry | 3925 | 1.33 |
| Randolph | 3380 | 10.69 |
| Jefferson | 2970 | 7.91 |
| LaSalle | 2860 | 2.68 |
| Adams | 2670 | 4.08 |
| Williamson | 2635 | 3.98 |
| Morgan | 2145 | 6.38 |
| Logan | 2120 | 7.42 |
| Alexander | 2105 | 35.03 |
| Coles | 1975 | 3.91 |
| Lee | 1810 | 5.37 |
| Perry | 1805 | 8.61 |
| Pulaski | 1650 | 30.64 |
| Tazewell | 1535 | 1.17 |
| Lawrence | 1515 | 9.67 |
| McDonough | 1380 | 4.65 |
| Boone | 1320 | 2.62 |
| Fulton | 1275 | 3.70 |
| Johnson | 1275 | 10.40 |
| Marion | 1275 | 3.42 |
| Livingston | 1245 | 3.52 |
| Clinton | 1215 | 3.27 |
| Brown | 1195 | 18.26 |
| Bond | 1100 | 6.71 |
| Crawford | 1065 | 5.69 |
| Montgomery | 1050 | 3.69 |
| Fayette | 950 | 4.47 |
| Henry | 900 | 1.85 |
| Massac | 775 | 5.56 |
| Whiteside | 665 | 1.22 |
| Grundy | 575 | 1.15 |
| Warren | 545 | 3.31 |
| Saline | 525 | 2.22 |
| Christian | 505 | 1.56 |
| Macoupin | 435 | 0.97 |
| Ogle | 430 | 0.87 |
| Carroll | 300 | 2.09 |
| Schuyler | 295 | 4.32 |
| Bureau | 260 | 0.81 |
| Cass | 240 | 2.13 |
| Pope | 240 | 5.77 |
| Union | 220 | 1.32 |
| Woodford | 220 | 0.57 |
| Franklin | 215 | 0.56 |
| Iroquois | 215 | 0.80 |
| Greene | 195 | 1.50 |
| Effingham | 185 | 0.55 |
| Piatt | 175 | 1.07 |
| Hancock | 160 | 0.90 |
| Douglas | 155 | 0.81 |
| De Witt | 150 | 0.96 |
| Wayne | 150 | 0.93 |
| Shelby | 135 | 0.63 |
| Pike | 130 | 0.84 |
| Ford | 125 | 0.96 |
| Jo Daviess | 120 | 0.57 |
| Moultrie | 120 | 0.83 |
| White | 110 | 0.81 |
| Edgar | 105 | 0.61 |
| Richland | 100 | 0.64 |
| Hardin | 95 | 2.45 |
| Monroe | 90 | 0.26 |
| Clark | 85 | 0.55 |
| Menard | 80 | 0.66 |
| Washington | 75 | 0.54 |
| Jersey | 70 | 0.32 |
| Mercer | 70 | 0.46 |
| Clay | 60 | 0.45 |
| Mason | 60 | 0.45 |
| Jasper | 50 | 0.53 |
| Marshall | 35 | 0.31 |
| Calhoun | 30 | 0.63 |
| Edwards | 30 | 0.47 |
| Stark | 30 | 0.56 |
| Hamilton | 25 | 0.31 |
| Putnam | 25 | 0.44 |
| Gallatin | 20 | 0.40 |
| Scott | 20 | 0.40 |
| Wabash | 20 | 0.18 |
| Cumberland | 10 | 0.09 |
| Henderson | 10 | 0.15 |
