Ranking of Illinois Counties By Non-Hispanic Black or African American Population in 2020
Updated on August 12, 2024.
Based on the US Census Vintage data estimates, in 2020, among all Illinois counties, Cook County had the highest number of people who identified their ethnicity as Non-Hispanic Black or African American (1.20M), followed by Will County (82.09K), and St. Clair County (77.84K).
The chart below shows the top 10 counties, and the table below shows the ranking of all Illinois counties.
You can see similar ranking information for other racial and ethnicity groups in the United States.
You can also see similar information for other states, and also the ranking of all counties in the United States.
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Related Topics: Illinois Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Illinois Counties By Non-Hispanic Black or African American Population in 2020
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| Rank | County | Non-Hispanic Black or African American Population |
|---|---|---|
| 1 | Cook County | 1199156 |
| 2 | Will County | 82086 |
| 3 | St. Clair County | 77841 |
| 4 | Lake County | 48390 |
| 5 | DuPage County | 46457 |
| 6 | Winnebago County | 38714 |
| 7 | Peoria County | 33722 |
| 8 | Champaign County | 27672 |
| 9 | Kane County | 26934 |
| 10 | Sangamon County | 25697 |
| 11 | Madison County | 23665 |
| 12 | Macon County | 18552 |
| 13 | Kankakee County | 15873 |
| 14 | Rock Island County | 15630 |
| 15 | McLean County | 14091 |
| 16 | Kendall County | 10316 |
| 17 | Vermilion County | 10015 |
| 18 | DeKalb County | 8089 |
| 19 | Jackson County | 7977 |
| 20 | McHenry County | 4791 |
| 21 | Stephenson County | 4465 |
| 22 | Knox County | 3983 |
| 23 | Williamson County | 3156 |
| 24 | Jefferson County | 2960 |
| 25 | LaSalle County | 2731 |
| 26 | Adams County | 2611 |
| 27 | Randolph County | 2354 |
| 28 | Morgan County | 2015 |
| 29 | Logan County | 2003 |
| 30 | Tazewell County | 1772 |
| 31 | Coles County | 1737 |
| 32 | Lee County | 1720 |
| 33 | Perry County | 1649 |
| 34 | Johnson County | 1606 |
| 35 | Marion County | 1598 |
| 36 | Alexander County | 1576 |
| 37 | Pulaski County | 1553 |
| 38 | Lawrence County | 1427 |
| 39 | Fayette County | 1408 |
| 40 | McDonough County | 1407 |
| 41 | Boone County | 1265 |
| 42 | Livingston County | 1236 |
| 43 | Fulton County | 1156 |
| 44 | Clinton County | 1136 |
| 45 | Brown County | 1105 |
| 46 | Bond County | 1088 |
| 47 | Montgomery County | 957 |
| 48 | Henry County | 941 |
| 49 | Grundy County | 924 |
| 50 | Massac County | 881 |
| 51 | Crawford County | 873 |
| 52 | Whiteside County | 825 |
| 53 | Christian County | 821 |
| 54 | Saline County | 711 |
| 55 | Cass County | 580 |
| 56 | Ogle County | 576 |
| 57 | Carroll County | 557 |
| 58 | Macoupin County | 506 |
| 59 | Warren County | 436 |
| 60 | Schuyler County | 347 |
| 61 | Union County | 330 |
| 62 | Iroquois County | 314 |
| 63 | Bureau County | 310 |
| 64 | Woodford County | 264 |
| 65 | Franklin County | 235 |
| 66 | Effingham County | 193 |
| 67 | Jersey County | 179 |
| 68 | Monroe County | 169 |
| 69 | Jo Daviess County | 158 |
| 70 | Washington County | 156 |
| 71 | Richland County | 145 |
| 72 | Hancock County | 143 |
| 73 | Douglas County | 141 |
| 74 | Pike County | 140 |
| 75 | Ford County | 133 |
| 75 | Piatt County | 133 |
| 76 | Clark County | 131 |
| 77 | De Witt County | 123 |
| 78 | Wabash County | 121 |
| 79 | Menard County | 118 |
| 80 | Shelby County | 113 |
| 81 | Wayne County | 110 |
| 82 | Edgar County | 106 |
| 82 | Pope County | 106 |
| 83 | Moultrie County | 99 |
| 84 | Mercer County | 95 |
| 85 | Marshall County | 87 |
| 86 | Greene County | 85 |
| 87 | Mason County | 82 |
| 88 | White County | 74 |
| 89 | Clay County | 73 |
| 90 | Hamilton County | 60 |
| 91 | Cumberland County | 57 |
| 92 | Jasper County | 56 |
| 93 | Stark County | 47 |
| 94 | Gallatin County | 40 |
| 95 | Scott County | 39 |
| 96 | Edwards County | 34 |
| 96 | Hardin County | 34 |
| 97 | Putnam County | 32 |
| 98 | Henderson County | 28 |
| 99 | Calhoun County | 23 |