Ranking of Illinois Counties By Percentage of Population that are Hispanic Black or African American in 2021

Updated on August 13, 2024.

Based on the US Census Vintage data estimates, in 2021, among all Illinois counties, Cass County had the highest percentage of its population who identified their ethnicity as Hispanic Black or African American (1.38%), followed by Cook County (0.9%), and Kane County (0.74%).

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 Hispanic Black or African American in 2021
Cass
Cook
Kane
Lake
Winnebago
Pulaski
Rock Island
Kendall
Will
Champaign
Ranking of Illinois Counties By Percentage of Pop. that are Hispanic Black or African American in 2021
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Rank County % of County Population
1 Cass County 1.38
2 Cook County 0.9
3 Kane County 0.74
3 Lake County 0.74
4 Winnebago County 0.7
5 Pulaski County 0.69
6 Rock Island County 0.63
7 Kendall County 0.6
8 Will County 0.57
9 Champaign County 0.56
10 Vermilion County 0.47
11 Johnson County 0.46
12 Boone County 0.45
12 Stephenson County 0.45
13 Alexander County 0.44
14 Kankakee County 0.43
14 Knox County 0.43
15 Peoria County 0.41
16 Jackson County 0.4
17 Jefferson County 0.39
17 Warren County 0.39
18 DeKalb County 0.38
19 DuPage County 0.36
19 McLean County 0.36
19 St. Clair County 0.36
19 Whiteside County 0.36
20 Brown County 0.34
20 Lawrence County 0.34
21 Massac County 0.32
22 Carroll County 0.31
23 Bureau County 0.29
24 Macon County 0.28
25 McDonough County 0.26
25 McHenry County 0.26
26 LaSalle County 0.25
26 Lee County 0.25
27 Fayette County 0.24
27 Grundy County 0.24
28 Logan County 0.23
29 Coles County 0.22
30 Sangamon County 0.21
31 Perry County 0.2
31 Williamson County 0.2
32 Clinton County 0.19
32 Ogle County 0.19
33 Ford County 0.18
33 Livingston County 0.18
33 Randolph County 0.18
34 Bond County 0.17
34 Douglas County 0.17
34 Henry County 0.17
34 Madison County 0.17
35 Crawford County 0.16
36 Adams County 0.15
36 Fulton County 0.15
37 De Witt County 0.14
37 Morgan County 0.14
38 Henderson County 0.13
38 Marion County 0.13
39 Pope County 0.11
39 Putnam County 0.11
39 Saline County 0.11
39 White County 0.11
40 Iroquois County 0.1
40 Scott County 0.1
41 Marshall County 0.09
41 Schuyler County 0.09
41 Wabash County 0.09
42 Clay County 0.08
42 Stark County 0.08
42 Tazewell County 0.08
42 Union County 0.08
42 Washington County 0.08
43 Christian County 0.07
44 Cumberland County 0.06
44 Effingham County 0.06
44 Franklin County 0.06
44 Hardin County 0.06
44 Jersey County 0.06
44 Jo Daviess County 0.06
44 Pike County 0.06
45 Calhoun County 0.05
45 Greene County 0.05
45 Hancock County 0.05
45 Monroe County 0.05
45 Montgomery County 0.05
45 Moultrie County 0.05
46 Edgar County 0.04
46 Gallatin County 0.04
46 Mercer County 0.04
46 Piatt County 0.04
46 Richland County 0.04
46 Wayne County 0.04
46 Woodford County 0.04
47 Clark County 0.03
47 Mason County 0.03
47 Menard County 0.03
47 Shelby County 0.03
48 Macoupin County 0.02
49 Hamilton County 0.01
49 Jasper County 0.01
50 Edwards County 0