Ranking of Illinois Counties By Percentage of Population that are Hispanic Black or African American 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 percentage of its population who identified their ethnicity as Hispanic Black or African American (0.81%), followed by Kane County (0.66%), and Cass County (0.65%).

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 2010
Cook
Kane
Cass
Lake
Rock Island
Winnebago
Pulaski
Alexander
Will
Vermilion
Ranking of Illinois Counties By Percentage of Pop. that are Hispanic Black or African American in 2010
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Rank County % of County Population
1 Cook County 0.81
2 Kane County 0.66
3 Cass County 0.65
4 Lake County 0.55
5 Rock Island County 0.5
6 Winnebago County 0.48
7 Pulaski County 0.47
8 Alexander County 0.44
9 Will County 0.4
10 Vermilion County 0.38
11 Champaign County 0.36
11 Kankakee County 0.36
12 Boone County 0.35
12 Jackson County 0.35
12 Kendall County 0.35
13 Brown County 0.32
14 Lawrence County 0.31
15 Peoria County 0.29
15 Whiteside County 0.29
16 DeKalb County 0.27
16 DuPage County 0.27
16 Knox County 0.27
17 Jefferson County 0.26
18 St. Clair County 0.25
19 Stephenson County 0.24
20 Logan County 0.23
20 Warren County 0.23
21 McDonough County 0.22
22 Johnson County 0.21
23 McLean County 0.2
23 Pope County 0.2
24 Fulton County 0.19
25 Perry County 0.18
26 Macon County 0.17
26 Saline County 0.17
27 Bureau County 0.16
27 Douglas County 0.16
27 Lee County 0.16
28 McHenry County 0.15
28 Massac County 0.15
29 Coles County 0.14
29 Sangamon County 0.14
29 White County 0.14
30 Bond County 0.13
30 Clinton County 0.13
30 LaSalle County 0.13
30 Randolph County 0.13
31 Henry County 0.12
31 Livingston County 0.12
32 Crawford County 0.11
32 Ford County 0.11
32 Grundy County 0.11
33 Madison County 0.1
34 Fayette County 0.09
35 Adams County 0.08
35 Marion County 0.08
35 Scott County 0.08
35 Williamson County 0.08
36 Morgan County 0.07
36 Schuyler County 0.07
37 Union County 0.06
38 De Witt County 0.05
38 Ogle County 0.05
38 Washington County 0.05
39 Tazewell County 0.04
39 Wabash County 0.04
40 Clay County 0.03
40 Cumberland County 0.03
40 Effingham County 0.03
40 Jo Daviess County 0.03
40 Monroe County 0.03
41 Calhoun County 0.02
41 Carroll County 0.02
41 Christian County 0.02
41 Edgar County 0.02
41 Hancock County 0.02
41 Jersey County 0.02
41 Menard County 0.02
41 Montgomery County 0.02
41 Moultrie County 0.02
41 Piatt County 0.02
41 Putnam County 0.02
42 Clark County 0.01
42 Franklin County 0.01
42 Iroquois County 0.01
42 Jasper County 0.01
42 Macoupin County 0.01
42 Marshall County 0.01
42 Mason County 0.01
42 Mercer County 0.01
42 Pike County 0.01
42 Shelby County 0.01
42 Wayne County 0.01
42 Woodford County 0.01
43 Edwards County 0
43 Gallatin County 0
43 Greene County 0
43 Hamilton County 0
43 Hardin County 0
43 Henderson County 0
43 Richland County 0
43 Stark County 0