Illinois Non-Hispanic Black or African American Alone Citizen Voting-age Population By County in 2015 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2015, the Non-Hispanic Black Alone citizen voting-age population for Illinois was 935,440 and represented 10.42% of the total Illinois citizen voting-age population.
Among all Illinois counties, Cook had the highest Non-Hispanic Black Alone citizen voting-age population (916.19K), followed by St. Clair (56.70K), and Will (53.47K).
In terms of percentages, Alexander had the highest percentage of its citizen voting-age population being Non-Hispanic Black Alone (32.22%), followed by Pulaski (31.66%), and St. Clair (28.47%).
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 | 916185 | 26.18 |
| St. Clair | 56695 | 28.47 |
| Will | 53470 | 11.55 |
| Lake | 33405 | 7.29 |
| DuPage | 29040 | 4.55 |
| Winnebago | 24265 | 11.61 |
| Peoria | 21425 | 15.60 |
| Kane | 18780 | 5.80 |
| Champaign | 17575 | 11.61 |
| Sangamon | 15625 | 10.41 |
| Madison | 15040 | 7.35 |
| Kankakee | 11635 | 14.24 |
| Macon | 10975 | 13.16 |
| McLean | 9065 | 7.07 |
| Rock Island | 8265 | 7.66 |
| Vermilion | 7280 | 12.13 |
| Jackson | 6515 | 14.02 |
| DeKalb | 4830 | 6.26 |
| Kendall | 4825 | 6.04 |
| Lawrence | 3455 | 26.36 |
| Logan | 3390 | 14.18 |
| Stephenson | 3050 | 8.46 |
| Randolph | 3015 | 11.40 |
| Knox | 2985 | 7.28 |
| Montgomery | 2495 | 10.78 |
| Jefferson | 2315 | 7.73 |
| McHenry | 2310 | 1.07 |
| Williamson | 2065 | 3.99 |
| LaSalle | 2015 | 2.36 |
| Livingston | 2000 | 6.80 |
| Alexander | 1790 | 32.22 |
| Adams | 1740 | 3.39 |
| Perry | 1680 | 9.69 |
| Morgan | 1600 | 5.79 |
| Coles | 1550 | 3.62 |
| Lee | 1550 | 5.67 |
| Pulaski | 1420 | 31.66 |
| McDonough | 1265 | 4.86 |
| Tazewell | 1250 | 1.21 |
| Clinton | 1220 | 4.14 |
| Fulton | 1200 | 4.23 |
| Brown | 1125 | 19.81 |
| Johnson | 1115 | 10.73 |
| Marion | 1080 | 3.65 |
| Bond | 940 | 6.94 |
| Fayette | 925 | 5.38 |
| Boone | 785 | 2.16 |
| Massac | 690 | 5.93 |
| Crawford | 660 | 4.25 |
| Saline | 620 | 3.23 |
| Whiteside | 605 | 1.39 |
| Henry | 535 | 1.42 |
| Grundy | 490 | 1.34 |
| Christian | 465 | 1.74 |
| Ogle | 365 | 0.95 |
| Macoupin | 280 | 0.77 |
| Schuyler | 270 | 4.63 |
| Warren | 260 | 2.00 |
| Iroquois | 220 | 1.00 |
| Cass | 210 | 2.32 |
| Pike | 180 | 1.44 |
| Woodford | 175 | 0.60 |
| Pope | 145 | 4.01 |
| Union | 140 | 1.03 |
| Greene | 130 | 1.24 |
| Mason | 125 | 1.13 |
| Franklin | 120 | 0.39 |
| Monroe | 115 | 0.45 |
| Carroll | 110 | 0.94 |
| Bureau | 90 | 0.35 |
| Menard | 90 | 0.93 |
| Effingham | 85 | 0.33 |
| Clay | 75 | 0.72 |
| Edgar | 75 | 0.54 |
| Ford | 70 | 0.66 |
| Marshall | 70 | 0.73 |
| Mercer | 70 | 0.56 |
| Wabash | 70 | 0.78 |
| Hancock | 65 | 0.44 |
| Jersey | 60 | 0.34 |
| Richland | 60 | 0.48 |
| Shelby | 60 | 0.35 |
| White | 55 | 0.49 |
| De Witt | 50 | 0.40 |
| Douglas | 50 | 0.35 |
| Jo Daviess | 50 | 0.28 |
| Moultrie | 50 | 0.45 |
| Washington | 50 | 0.44 |
| Clark | 45 | 0.37 |
| Piatt | 45 | 0.36 |
| Wayne | 45 | 0.35 |
| Jasper | 35 | 0.48 |
| Hardin | 25 | 0.74 |
| Cumberland | 20 | 0.24 |
| Edwards | 20 | 0.39 |
| Gallatin | 20 | 0.47 |
| Stark | 20 | 0.44 |
| Hamilton | 10 | 0.16 |
| Calhoun | 4 | 0.10 |
| Henderson | 4 | 0.07 |
| Putnam | 4 | 0.09 |
| Scott | 0 | 0.00 |
