Ranking of Illinois Counties By Non-Hispanic Black or African American Population in 2010
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2010, among all Illinois counties, Cook County had the highest number of people who identified their ethnicity as Non-Hispanic Black or African American (1.27M), followed by St. Clair County (82.10K), and Will County (74.98K).
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 2010
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| Rank | County | Non-Hispanic Black or African American Population |
|---|---|---|
| 1 | Cook County | 1268807 |
| 2 | St. Clair County | 82095 |
| 3 | Will County | 74977 |
| 4 | Lake County | 47676 |
| 5 | DuPage County | 41574 |
| 6 | Winnebago County | 35533 |
| 7 | Peoria County | 32800 |
| 8 | Kane County | 28001 |
| 9 | Champaign County | 24710 |
| 10 | Sangamon County | 23384 |
| 11 | Madison County | 21156 |
| 12 | Macon County | 18008 |
| 13 | Kankakee County | 17058 |
| 14 | Rock Island County | 13009 |
| 15 | McLean County | 12322 |
| 16 | Vermilion County | 10396 |
| 17 | Jackson County | 8538 |
| 18 | DeKalb County | 6593 |
| 19 | Kendall County | 6435 |
| 20 | Stephenson County | 4242 |
| 21 | Knox County | 3767 |
| 22 | Randolph County | 3243 |
| 23 | Jefferson County | 3183 |
| 24 | McHenry County | 3072 |
| 25 | Alexander County | 2917 |
| 26 | Williamson County | 2527 |
| 27 | Adams County | 2324 |
| 28 | Logan County | 2252 |
| 29 | Morgan County | 2128 |
| 30 | LaSalle County | 2087 |
| 31 | Coles County | 2018 |
| 32 | Pulaski County | 1971 |
| 33 | Livingston County | 1901 |
| 34 | Perry County | 1867 |
| 35 | Lee County | 1706 |
| 36 | McDonough County | 1590 |
| 37 | Lawrence County | 1588 |
| 38 | Marion County | 1551 |
| 39 | Tazewell County | 1385 |
| 40 | Clinton County | 1324 |
| 41 | Brown County | 1276 |
| 42 | Fulton County | 1273 |
| 43 | Bond County | 1096 |
| 44 | Johnson County | 1007 |
| 45 | Boone County | 976 |
| 46 | Saline County | 973 |
| 47 | Fayette County | 969 |
| 48 | Montgomery County | 950 |
| 49 | Crawford County | 927 |
| 50 | Massac County | 888 |
| 51 | Henry County | 768 |
| 52 | Whiteside County | 727 |
| 53 | Grundy County | 586 |
| 54 | Christian County | 496 |
| 55 | Ogle County | 473 |
| 56 | Cass County | 398 |
| 57 | Macoupin County | 362 |
| 58 | Warren County | 292 |
| 59 | Pike County | 272 |
| 60 | Pope County | 267 |
| 61 | Schuyler County | 243 |
| 62 | Iroquois County | 235 |
| 63 | Bureau County | 198 |
| 64 | Woodford County | 189 |
| 65 | Union County | 152 |
| 66 | Carroll County | 132 |
| 67 | Franklin County | 123 |
| 68 | Greene County | 121 |
| 69 | Jo Daviess County | 99 |
| 70 | Washington County | 98 |
| 71 | Jersey County | 95 |
| 72 | De Witt County | 86 |
| 73 | Ford County | 82 |
| 74 | Effingham County | 81 |
| 75 | Richland County | 80 |
| 76 | Wabash County | 77 |
| 77 | Edgar County | 72 |
| 77 | Menard County | 72 |
| 78 | Monroe County | 71 |
| 79 | Piatt County | 55 |
| 80 | Hancock County | 54 |
| 81 | Douglas County | 53 |
| 82 | Mason County | 52 |
| 83 | Mercer County | 50 |
| 83 | Shelby County | 50 |
| 84 | Clark County | 48 |
| 85 | Clay County | 46 |
| 86 | Marshall County | 44 |
| 87 | Moultrie County | 40 |
| 87 | Wayne County | 40 |
| 88 | White County | 39 |
| 89 | Cumberland County | 35 |
| 90 | Edwards County | 32 |
| 90 | Hamilton County | 32 |
| 91 | Putnam County | 31 |
| 92 | Stark County | 30 |
| 93 | Henderson County | 17 |
| 94 | Gallatin County | 12 |
| 94 | Hardin County | 12 |
| 94 | Jasper County | 12 |
| 95 | Calhoun County | 6 |
| 96 | Scott County | 5 |