Illinois Non-Hispanic Black or African American Alone Citizen Population By County in 2018 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2018, the Non-Hispanic Black Alone citizen population for Illinois was 1,281,810 and represented 10.75% of the total Illinois citizen population.
Among all Illinois counties, Cook had the highest Non-Hispanic Black Alone citizen population (1.20M), followed by St. Clair (78.96K), and Will (74.89K).
In terms of percentages, Alexander had the highest percentage of its citizen population being Non-Hispanic Black Alone (33.51%), followed by St. Clair (30.43%), and Pulaski (30.31%).
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 | 1199905 | 25.67 |
| St. Clair | 78955 | 30.43 |
| Will | 74885 | 11.50 |
| Lake | 45885 | 7.19 |
| DuPage | 42215 | 4.93 |
| Winnebago | 34895 | 12.74 |
| Peoria | 32075 | 17.96 |
| Kane | 27315 | 5.73 |
| Champaign | 26335 | 13.72 |
| Sangamon | 24465 | 12.58 |
| Madison | 22135 | 8.42 |
| Kankakee | 16425 | 15.23 |
| Macon | 15145 | 14.36 |
| McLean | 13560 | 8.19 |
| Rock Island | 12565 | 9.08 |
| Vermilion | 10955 | 14.15 |
| Jackson | 8315 | 14.77 |
| Kendall | 8095 | 6.76 |
| DeKalb | 7475 | 7.52 |
| Stephenson | 4440 | 9.88 |
| Knox | 3895 | 7.81 |
| McHenry | 3895 | 1.32 |
| Randolph | 3320 | 10.29 |
| Jefferson | 3170 | 8.37 |
| Williamson | 2775 | 4.16 |
| LaSalle | 2680 | 2.47 |
| Adams | 2645 | 4.00 |
| Alexander | 2180 | 33.51 |
| Morgan | 2150 | 6.31 |
| Perry | 1920 | 9.03 |
| Coles | 1895 | 3.72 |
| Logan | 1855 | 6.41 |
| Lee | 1745 | 5.13 |
| Tazewell | 1740 | 1.31 |
| Pulaski | 1685 | 30.31 |
| Johnson | 1460 | 11.71 |
| Montgomery | 1460 | 5.05 |
| Lawrence | 1440 | 9.03 |
| Livingston | 1365 | 3.81 |
| Brown | 1345 | 20.50 |
| McDonough | 1340 | 4.46 |
| Marion | 1340 | 3.55 |
| Fulton | 1325 | 3.79 |
| Clinton | 1310 | 3.52 |
| Boone | 1150 | 2.28 |
| Crawford | 1070 | 5.65 |
| Fayette | 1055 | 4.88 |
| Bond | 1010 | 6.13 |
| Whiteside | 930 | 1.68 |
| Massac | 900 | 6.25 |
| Henry | 835 | 1.71 |
| Saline | 685 | 2.83 |
| Grundy | 625 | 1.25 |
| Ogle | 470 | 0.95 |
| Schuyler | 425 | 6.12 |
| Christian | 415 | 1.26 |
| Macoupin | 410 | 0.90 |
| Warren | 400 | 2.40 |
| Cass | 335 | 2.89 |
| Bureau | 295 | 0.90 |
| Wayne | 290 | 1.77 |
| Franklin | 280 | 0.72 |
| Iroquois | 280 | 1.01 |
| Woodford | 240 | 0.62 |
| Union | 235 | 1.40 |
| Pike | 225 | 1.43 |
| Pope | 225 | 5.31 |
| Shelby | 200 | 0.92 |
| Greene | 195 | 1.48 |
| Carroll | 165 | 1.14 |
| Effingham | 150 | 0.45 |
| Hancock | 150 | 0.83 |
| Ford | 145 | 1.09 |
| Richland | 140 | 0.90 |
| Jasper | 135 | 1.42 |
| Mason | 130 | 0.95 |
| Hardin | 110 | 2.74 |
| Jo Daviess | 110 | 0.51 |
| Douglas | 105 | 0.54 |
| Washington | 100 | 0.71 |
| White | 100 | 0.72 |
| Wabash | 95 | 0.83 |
| Mercer | 90 | 0.57 |
| Piatt | 90 | 0.55 |
| Jersey | 85 | 0.39 |
| De Witt | 80 | 0.50 |
| Moultrie | 80 | 0.55 |
| Monroe | 75 | 0.22 |
| Clay | 60 | 0.45 |
| Edgar | 60 | 0.34 |
| Menard | 60 | 0.49 |
| Clark | 45 | 0.29 |
| Marshall | 45 | 0.38 |
| Edwards | 40 | 0.62 |
| Stark | 40 | 0.73 |
| Hamilton | 30 | 0.37 |
| Putnam | 25 | 0.44 |
| Calhoun | 15 | 0.31 |
| Cumberland | 10 | 0.09 |
| Gallatin | 10 | 0.19 |
| Scott | 10 | 0.20 |
| Henderson | 4 | 0.06 |
