Ranking of Illinois Counties By Percentage of Population that are Black or African American Alone in 2022

Updated on August 12, 2024.

Based on the US Census Vintage data estimates, in 2022, among all Illinois counties, Alexander County had the highest percentage of its population who identified their race as Black or African American Alone (31.36%), followed by St. Clair County (30.68%), and Pulaski County (30.38%).

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.

See this for other years:
Ranking of Illinois Counties By Percentage of Pop. that are Black or African American Alone in 2022
Alexander
St. Clair
Pulaski
Cook
Peoria
Brown
Macon
Jackson
Kankakee
Champaign
Ranking of Illinois Counties By Percentage of Pop. that are Black or African American Alone in 2022
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Rank County % of County Population
1 Alexander County 31.36
2 St. Clair County 30.68
3 Pulaski County 30.38
4 Cook County 23.48
5 Peoria County 19.26
6 Brown County 19.09
7 Macon County 18.49
8 Jackson County 15.67
9 Kankakee County 15.21
10 Champaign County 14.52
11 Winnebago County 14.42
12 Vermilion County 14.22
13 Sangamon County 13.77
14 Johnson County 12.89
15 Will County 12.76
16 Rock Island County 12.1
17 Stephenson County 10.2
18 Lawrence County 10.17
19 Madison County 9.56
20 DeKalb County 9.14
20 Kendall County 9.14
21 McLean County 9.09
22 Knox County 8.68
23 Perry County 8.56
24 Jefferson County 8.38
25 Randolph County 8.31
26 Lake County 7.62
27 Logan County 7.6
28 Fayette County 6.89
29 Massac County 6.7
30 Bond County 6.63
31 Morgan County 6.48
32 Kane County 5.99
33 McDonough County 5.93
34 Lee County 5.75
35 Schuyler County 5.64
36 Cass County 5.53
37 DuPage County 5.51
38 Williamson County 5.05
39 Crawford County 4.89
40 Marion County 4.5
41 Adams County 4.21
42 Coles County 4.14
43 Carroll County 4.06
44 Fulton County 3.92
45 Livingston County 3.8
46 Montgomery County 3.75
47 Clinton County 3.39
48 Saline County 3.16
49 Pope County 3.15
50 Warren County 3.14
51 Boone County 3.02
52 LaSalle County 2.87
53 Christian County 2.67
54 Grundy County 2.52
55 Union County 2.19
56 Henry County 2.03
57 McHenry County 1.98
58 Whiteside County 1.91
59 Tazewell County 1.61
60 Hardin County 1.6
61 Iroquois County 1.47
61 Stark County 1.47
62 Ogle County 1.45
63 Ford County 1.37
64 Bureau County 1.32
65 Macoupin County 1.29
66 Washington County 1.24
67 De Witt County 1.19
68 Wabash County 1.16
69 Pike County 1.13
70 Hancock County 1.11
70 Menard County 1.11
71 Clark County 1.06
72 Gallatin County 1.04
73 Douglas County 1.03
74 Richland County 0.99
75 Moultrie County 0.97
76 Jo Daviess County 0.95
76 Piatt County 0.95
77 Marshall County 0.92
78 Jersey County 0.86
79 Scott County 0.84
80 Woodford County 0.82
81 Franklin County 0.81
82 Mercer County 0.8
83 Edgar County 0.79
83 Greene County 0.79
84 Wayne County 0.77
84 White County 0.77
85 Mason County 0.76
85 Putnam County 0.76
86 Hamilton County 0.74
87 Cumberland County 0.73
88 Henderson County 0.71
89 Calhoun County 0.69
90 Clay County 0.67
91 Effingham County 0.66
92 Edwards County 0.63
93 Monroe County 0.62
94 Shelby County 0.61
95 Jasper County 0.6