Illinois Non-Hispanic Black or African American Alone Citizen Voting-age Population By County in 2019 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2019, the Non-Hispanic Black Alone citizen voting-age population for Illinois was 967,605 and represented 10.69% of the total Illinois citizen voting-age population.
Among all Illinois counties, Cook had the highest Non-Hispanic Black Alone citizen voting-age population (907.06K), followed by Will (57.10K), and St. Clair (56.55K).
In terms of percentages, Alexander had the highest percentage of its citizen voting-age population being Non-Hispanic Black Alone (32.71%), followed by Pulaski (30.41%), and St. Clair (28.77%).
The chart and table below shows the Non-Hispanic Black Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age 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 Voting-age Population | % of County Citizen Voting-age Population |
|---|---|---|
| Cook | 907060 | 25.62 |
| Will | 57095 | 11.90 |
| St. Clair | 56550 | 28.77 |
| Lake | 33610 | 7.16 |
| DuPage | 31270 | 4.81 |
| Winnebago | 24405 | 11.81 |
| Peoria | 22020 | 16.38 |
| Kane | 19230 | 5.57 |
| Champaign | 18975 | 12.31 |
| Sangamon | 16400 | 10.95 |
| Madison | 16045 | 7.86 |
| Kankakee | 11645 | 14.14 |
| Macon | 11260 | 13.88 |
| McLean | 9740 | 7.56 |
| Rock Island | 8720 | 8.25 |
| Vermilion | 7250 | 12.46 |
| Jackson | 6485 | 14.32 |
| Kendall | 6025 | 7.12 |
| DeKalb | 5735 | 7.37 |
| Stephenson | 3095 | 8.86 |
| Randolph | 3020 | 11.72 |
| Knox | 2895 | 7.34 |
| McHenry | 2835 | 1.28 |
| Jefferson | 2420 | 8.27 |
| Williamson | 2295 | 4.42 |
| LaSalle | 2280 | 2.71 |
| Logan | 1975 | 8.53 |
| Perry | 1850 | 10.83 |
| Adams | 1835 | 3.60 |
| Morgan | 1765 | 6.43 |
| Lee | 1635 | 6.02 |
| Alexander | 1570 | 32.71 |
| Coles | 1570 | 3.79 |
| Johnson | 1385 | 13.73 |
| Lawrence | 1300 | 10.06 |
| Pulaski | 1300 | 30.41 |
| Brown | 1255 | 23.26 |
| Tazewell | 1255 | 1.24 |
| Fulton | 1200 | 4.31 |
| Clinton | 1185 | 4.04 |
| McDonough | 1155 | 4.68 |
| Livingston | 1145 | 4.12 |
| Crawford | 1085 | 7.21 |
| Montgomery | 1040 | 4.54 |
| Bond | 1035 | 7.83 |
| Marion | 1035 | 3.58 |
| Fayette | 1005 | 5.90 |
| Boone | 775 | 2.11 |
| Massac | 630 | 5.77 |
| Henry | 605 | 1.61 |
| Whiteside | 600 | 1.41 |
| Saline | 455 | 2.43 |
| Grundy | 450 | 1.22 |
| Macoupin | 375 | 1.05 |
| Schuyler | 375 | 6.89 |
| Christian | 320 | 1.23 |
| Warren | 305 | 2.39 |
| Ogle | 270 | 0.71 |
| Bureau | 250 | 0.99 |
| Cass | 215 | 2.51 |
| Greene | 180 | 1.74 |
| Franklin | 175 | 0.58 |
| Pope | 175 | 4.92 |
| Union | 170 | 1.29 |
| Pike | 165 | 1.37 |
| Carroll | 160 | 1.38 |
| Iroquois | 160 | 0.75 |
| Woodford | 160 | 0.55 |
| Ford | 110 | 1.08 |
| Jo Daviess | 110 | 0.64 |
| Clay | 105 | 1.02 |
| Effingham | 105 | 0.41 |
| Hardin | 105 | 3.22 |
| Wayne | 105 | 0.83 |
| Hancock | 100 | 0.71 |
| Moultrie | 100 | 0.92 |
| White | 90 | 0.84 |
| Mercer | 85 | 0.70 |
| Douglas | 80 | 0.56 |
| Mason | 80 | 0.74 |
| Shelby | 75 | 0.44 |
| De Witt | 70 | 0.57 |
| Monroe | 60 | 0.23 |
| Washington | 60 | 0.55 |
| Piatt | 55 | 0.44 |
| Wabash | 55 | 0.62 |
| Clark | 50 | 0.42 |
| Richland | 50 | 0.42 |
| Jersey | 45 | 0.26 |
| Menard | 40 | 0.42 |
| Stark | 40 | 0.94 |
| Hamilton | 35 | 0.55 |
| Edgar | 30 | 0.22 |
| Jasper | 30 | 0.41 |
| Marshall | 30 | 0.33 |
| Gallatin | 25 | 0.62 |
| Putnam | 25 | 0.55 |
| Calhoun | 15 | 0.39 |
| Edwards | 15 | 0.30 |
| Cumberland | 10 | 0.12 |
| Henderson | 10 | 0.18 |
| Scott | 4 | 0.10 |
