Ranking of Illinois Counties By Non-Hispanic Black or African American Population in 2011
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2011, among all Illinois counties, Cook County had the highest number of people who identified their ethnicity as Non-Hispanic Black or African American (1.26M), followed by St. Clair County (81.77K), and Will County (75.77K).
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.
You may also be interested in:
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 2011
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| Rank | County | Non-Hispanic Black or African American Population |
|---|---|---|
| 1 | Cook County | 1263760 |
| 2 | St. Clair County | 81771 |
| 3 | Will County | 75772 |
| 4 | Lake County | 47155 |
| 5 | DuPage County | 43010 |
| 6 | Winnebago County | 35316 |
| 7 | Peoria County | 33128 |
| 8 | Kane County | 27917 |
| 9 | Champaign County | 25094 |
| 10 | Sangamon County | 23748 |
| 11 | Madison County | 21194 |
| 12 | Macon County | 18125 |
| 13 | Kankakee County | 17058 |
| 14 | Rock Island County | 13051 |
| 15 | McLean County | 12476 |
| 16 | Vermilion County | 10507 |
| 17 | Jackson County | 8454 |
| 18 | DeKalb County | 6596 |
| 19 | Kendall County | 6527 |
| 20 | Stephenson County | 4312 |
| 21 | Knox County | 3848 |
| 22 | Randolph County | 3276 |
| 23 | Jefferson County | 3230 |
| 24 | McHenry County | 3161 |
| 25 | Alexander County | 2850 |
| 26 | Williamson County | 2588 |
| 27 | Adams County | 2364 |
| 28 | Logan County | 2287 |
| 29 | LaSalle County | 2282 |
| 30 | Morgan County | 2165 |
| 31 | Coles County | 1985 |
| 32 | Pulaski County | 1937 |
| 33 | Livingston County | 1924 |
| 33 | Perry County | 1924 |
| 34 | Lee County | 1779 |
| 35 | Lawrence County | 1598 |
| 36 | McDonough County | 1573 |
| 37 | Marion County | 1530 |
| 38 | Tazewell County | 1413 |
| 39 | Clinton County | 1354 |
| 40 | Fulton County | 1288 |
| 41 | Brown County | 1278 |
| 42 | Johnson County | 1156 |
| 43 | Fayette County | 1094 |
| 44 | Bond County | 1090 |
| 45 | Boone County | 1040 |
| 46 | Saline County | 969 |
| 47 | Montgomery County | 960 |
| 48 | Crawford County | 933 |
| 49 | Massac County | 855 |
| 50 | Henry County | 766 |
| 51 | Whiteside County | 744 |
| 52 | Grundy County | 549 |
| 53 | Christian County | 495 |
| 54 | Ogle County | 474 |
| 55 | Cass County | 473 |
| 56 | Macoupin County | 397 |
| 57 | Warren County | 329 |
| 58 | Pope County | 299 |
| 59 | Pike County | 277 |
| 60 | Iroquois County | 247 |
| 61 | Schuyler County | 228 |
| 62 | Bureau County | 201 |
| 63 | Woodford County | 195 |
| 64 | Union County | 161 |
| 65 | Carroll County | 140 |
| 65 | Franklin County | 140 |
| 66 | Greene County | 124 |
| 67 | Jersey County | 116 |
| 68 | De Witt County | 103 |
| 68 | Jo Daviess County | 103 |
| 68 | Washington County | 103 |
| 69 | Ford County | 93 |
| 70 | Menard County | 86 |
| 71 | Wabash County | 84 |
| 72 | Effingham County | 83 |
| 73 | Richland County | 79 |
| 74 | Monroe County | 73 |
| 75 | Edgar County | 70 |
| 76 | Piatt County | 65 |
| 77 | Clark County | 59 |
| 77 | Douglas County | 59 |
| 78 | Hancock County | 57 |
| 79 | Mercer County | 54 |
| 79 | White County | 54 |
| 80 | Mason County | 53 |
| 81 | Shelby County | 52 |
| 82 | Marshall County | 51 |
| 82 | Wayne County | 51 |
| 83 | Clay County | 48 |
| 84 | Moultrie County | 43 |
| 85 | Cumberland County | 37 |
| 86 | Putnam County | 34 |
| 87 | Stark County | 32 |
| 88 | Hamilton County | 31 |
| 89 | Edwards County | 30 |
| 90 | Henderson County | 18 |
| 91 | Gallatin County | 14 |
| 91 | Hardin County | 14 |
| 92 | Jasper County | 13 |
| 93 | Scott County | 8 |
| 94 | Calhoun County | 6 |