Illinois Non-Hispanic Black or African American Alone Citizen Voting-age Population By County in 2023 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2023, the Non-Hispanic Black Alone citizen voting-age population for Illinois was 993,790 and represented 10.95% of the total Illinois citizen voting-age population.
Among all Illinois counties, Cook had the highest Non-Hispanic Black Alone citizen voting-age population (878.03K), followed by Will (59.88K), and St. Clair (53.09K).
In terms of percentages, Pulaski had the highest percentage of its citizen voting-age population being Non-Hispanic Black Alone (31.76%), followed by Alexander (30.38%), and St. Clair (27.61%).
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 | 878030 | 24.49 |
| Will | 59875 | 12.11 |
| St. Clair | 53090 | 27.61 |
| Lake | 33230 | 6.90 |
| DuPage | 31905 | 4.91 |
| Winnebago | 24690 | 12.05 |
| Peoria | 20865 | 15.91 |
| Kane | 18225 | 5.25 |
| Champaign | 18170 | 12.14 |
| Sangamon | 16605 | 11.11 |
| Madison | 16410 | 7.98 |
| Macon | 12220 | 15.66 |
| Kankakee | 11095 | 13.93 |
| McLean | 9935 | 7.75 |
| Rock Island | 8975 | 8.53 |
| Kendall | 7570 | 8.26 |
| Vermilion | 7115 | 12.81 |
| Jackson | 5890 | 14.41 |
| DeKalb | 5255 | 6.96 |
| McHenry | 3210 | 1.41 |
| Stephenson | 2935 | 8.58 |
| Knox | 2735 | 7.15 |
| LaSalle | 2230 | 2.66 |
| Randolph | 2230 | 9.45 |
| Adams | 1900 | 3.79 |
| Williamson | 1820 | 3.52 |
| Jefferson | 1710 | 6.04 |
| Lee | 1655 | 6.17 |
| Logan | 1585 | 7.13 |
| Perry | 1585 | 9.55 |
| Morgan | 1550 | 5.92 |
| Coles | 1395 | 3.71 |
| Tazewell | 1385 | 1.38 |
| Pulaski | 1280 | 31.76 |
| Alexander | 1200 | 30.38 |
| Marion | 1130 | 4.00 |
| McDonough | 1120 | 5.11 |
| Clinton | 1100 | 3.86 |
| Livingston | 1085 | 3.94 |
| Brown | 1080 | 20.83 |
| Johnson | 1005 | 9.21 |
| Bond | 930 | 6.92 |
| Lawrence | 920 | 7.58 |
| Boone | 865 | 2.29 |
| Grundy | 830 | 2.12 |
| Fulton | 820 | 3.10 |
| Fayette | 775 | 4.59 |
| Montgomery | 725 | 3.25 |
| Massac | 710 | 6.54 |
| Henry | 705 | 1.86 |
| Christian | 650 | 2.42 |
| Crawford | 620 | 4.20 |
| Carroll | 580 | 4.56 |
| Saline | 530 | 2.89 |
| Macoupin | 455 | 1.29 |
| Whiteside | 445 | 1.05 |
| Ogle | 385 | 1.00 |
| Warren | 285 | 2.28 |
| Schuyler | 265 | 4.74 |
| Bureau | 220 | 0.86 |
| Woodford | 205 | 0.71 |
| Pope | 170 | 5.40 |
| Douglas | 165 | 1.14 |
| Iroquois | 165 | 0.81 |
| Piatt | 155 | 1.19 |
| Jo Daviess | 140 | 0.79 |
| Cass | 135 | 1.58 |
| Franklin | 135 | 0.47 |
| Hancock | 130 | 0.96 |
| Moultrie | 125 | 1.16 |
| Union | 120 | 0.91 |
| Monroe | 115 | 0.42 |
| Clay | 90 | 0.89 |
| Edgar | 85 | 0.64 |
| Jersey | 85 | 0.50 |
| Ford | 80 | 0.79 |
| Mercer | 80 | 0.65 |
| White | 80 | 0.75 |
| Effingham | 70 | 0.27 |
| Greene | 70 | 0.75 |
| Mason | 70 | 0.69 |
| Pike | 70 | 0.63 |
| Clark | 60 | 0.51 |
| De Witt | 50 | 0.42 |
| Stark | 50 | 1.21 |
| Wabash | 50 | 0.58 |
| Richland | 45 | 0.38 |
| Washington | 40 | 0.37 |
| Hardin | 35 | 1.12 |
| Marshall | 35 | 0.38 |
| Wayne | 35 | 0.29 |
| Calhoun | 30 | 0.86 |
| Gallatin | 25 | 0.64 |
| Menard | 25 | 0.27 |
| Putnam | 25 | 0.56 |
| Shelby | 25 | 0.15 |
| Cumberland | 15 | 0.19 |
| Henderson | 15 | 0.30 |
| Scott | 15 | 0.40 |
| Edwards | 10 | 0.21 |
| Jasper | 10 | 0.14 |
| Hamilton | 4 | 0.07 |
