Ranking of Illinois Counties By Percentage of Population that are Hispanic Black or African American in 2020

Updated on August 13, 2024.

Based on the US Census Vintage data estimates, in 2020, among all Illinois counties, Cass County had the highest percentage of its population who identified their ethnicity as Hispanic Black or African American (1.31%), followed by Cook County (0.89%), and Lake 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 2020
Cass
Cook
Lake
Kane
Winnebago
Pulaski
Rock Island
Champaign
Will
Kendall
Ranking of Illinois Counties By Percentage of Pop. that are Hispanic Black or African American in 2020
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Rank County % of County Population
1 Cass County 1.31
2 Cook County 0.89
3 Lake County 0.74
4 Kane County 0.73
5 Winnebago County 0.69
6 Pulaski County 0.68
7 Rock Island County 0.62
8 Champaign County 0.59
9 Will County 0.57
10 Kendall County 0.56
11 Vermilion County 0.45
12 Knox County 0.44
13 Boone County 0.42
13 Kankakee County 0.42
14 Alexander County 0.41
15 Peoria County 0.4
15 Stephenson County 0.4
16 Johnson County 0.39
17 Jackson County 0.38
18 Jefferson County 0.37
18 St. Clair County 0.37
18 Warren County 0.37
19 DuPage County 0.36
19 Whiteside County 0.36
20 Brown County 0.34
20 DeKalb County 0.34
20 McLean County 0.34
21 Carroll County 0.31
21 Massac County 0.31
22 Lawrence County 0.3
23 McDonough County 0.28
24 Bureau County 0.27
24 Macon County 0.27
25 McHenry County 0.25
26 Fayette County 0.24
26 LaSalle County 0.24
26 Lee County 0.24
27 Coles County 0.23
28 Grundy County 0.22
28 Logan County 0.22
29 Putnam County 0.2
30 Sangamon County 0.19
31 Ogle County 0.18
31 Perry County 0.18
31 Williamson County 0.18
32 Bond County 0.17
32 Clinton County 0.17
32 Douglas County 0.17
32 Ford County 0.17
32 Livingston County 0.17
32 Madison County 0.17
33 Adams County 0.16
33 Henry County 0.16
33 Randolph County 0.16
34 De Witt County 0.14
34 Fulton County 0.14
34 Morgan County 0.14
35 Crawford County 0.13
35 Henderson County 0.13
35 Marion County 0.13
36 Saline County 0.11
36 White County 0.11
37 Wabash County 0.09
38 Clay County 0.08
38 Marshall County 0.08
38 Scott County 0.08
38 Tazewell County 0.08
38 Union County 0.08
38 Washington County 0.08
39 Iroquois County 0.07
40 Christian County 0.06
40 Cumberland County 0.06
40 Effingham County 0.06
40 Greene County 0.06
40 Hancock County 0.06
40 Hardin County 0.06
40 Jersey County 0.06
40 Pike County 0.06
40 Stark County 0.06
41 Franklin County 0.05
41 Jo Daviess County 0.05
41 Monroe County 0.05
41 Montgomery County 0.05
41 Moultrie County 0.05
42 Edgar County 0.04
42 Gallatin County 0.04
42 Mercer County 0.04
42 Piatt County 0.04
42 Richland County 0.04
42 Schuyler County 0.04
42 Woodford County 0.04
43 Clark County 0.03
43 Menard County 0.03
43 Pope County 0.03
43 Shelby County 0.03
44 Calhoun County 0.02
44 Macoupin County 0.02
44 Mason County 0.02
45 Jasper County 0.01
45 Wayne County 0.01
46 Edwards County 0
46 Hamilton County 0