Ranking of Illinois Counties By Percentage of Population that are Hispanic Black or African American in 2019

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2019, among all Illinois counties, Cass County had the highest percentage of its population who identified their ethnicity as Hispanic Black or African American (1.18%), followed by Cook County (0.86%), and Kane County (0.72%).

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.

You may also be interested in:
Ranking of Illinois Counties By Hispanic Black or African American Population in 2019

Related Topics: Illinois Census Vintage Data Topic List.

Data Source: US Census Bureau (Vintage).

See this for other years:

2019

Ranking of Illinois Counties By Percentage of Pop. that are Hispanic Black or African American in 2019

Cass

Cook

Kane

Lake

Pulaski

Winnebago

Rock Island

Will

Kendall

Champaign

Ranking of Illinois Counties By Percentage of Pop. that are Hispanic Black or African American in 2019

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Rank	County	% of County Population
1	Cass County	1.18
2	Cook County	0.86
3	Kane County	0.72
4	Lake County	0.68
4	Pulaski County	0.68
5	Winnebago County	0.64
6	Rock Island County	0.6
7	Will County	0.54
8	Kendall County	0.53
9	Champaign County	0.47
10	Knox County	0.45
10	Vermilion County	0.45
11	Jefferson County	0.42
12	Boone County	0.41
12	Kankakee County	0.41
13	Alexander County	0.4
14	Brown County	0.38
14	Jackson County	0.38
14	Stephenson County	0.38
15	Peoria County	0.37
16	Lawrence County	0.36
16	Whiteside County	0.36
17	DeKalb County	0.33
17	DuPage County	0.33
17	Warren County	0.33
18	Massac County	0.31
18	St. Clair County	0.31
19	Logan County	0.3
19	McDonough County	0.3
20	McLean County	0.29
21	Macon County	0.25
22	LaSalle County	0.24
23	Grundy County	0.23
23	Johnson County	0.23
23	Lee County	0.23
23	McHenry County	0.23
24	Bureau County	0.22
24	Fulton County	0.22
25	Coles County	0.19
25	Perry County	0.19
25	Randolph County	0.19
26	Sangamon County	0.18
26	White County	0.18
27	Douglas County	0.17
27	Ogle County	0.17
27	Putnam County	0.17
27	Williamson County	0.17
28	Bond County	0.16
28	Clinton County	0.16
28	Livingston County	0.16
29	Ford County	0.15
29	Henry County	0.15
29	Madison County	0.15
30	Adams County	0.14
30	Fayette County	0.14
30	Morgan County	0.14
31	Marion County	0.13
32	Crawford County	0.12
32	De Witt County	0.12
32	Saline County	0.12
33	Henderson County	0.1
33	Wabash County	0.1
34	Iroquois County	0.08
34	Scott County	0.08
34	Tazewell County	0.08
34	Washington County	0.08
35	Clay County	0.06
35	Jersey County	0.06
35	Monroe County	0.06
35	Moultrie County	0.06
35	Stark County	0.06
36	Cumberland County	0.05
36	Effingham County	0.05
36	Franklin County	0.05
36	Greene County	0.05
36	Pike County	0.05
36	Union County	0.05
37	Carroll County	0.04
37	Hancock County	0.04
37	Marshall County	0.04
37	Menard County	0.04
37	Montgomery County	0.04
37	Richland County	0.04
37	Schuyler County	0.04
37	Shelby County	0.04
37	Woodford County	0.04
38	Christian County	0.03
38	Clark County	0.03
38	Hardin County	0.03
38	Jasper County	0.03
38	Mercer County	0.03
38	Piatt County	0.03
39	Calhoun County	0.02
39	Edgar County	0.02
39	Gallatin County	0.02
39	Jo Daviess County	0.02
39	Macoupin County	0.02
39	Mason County	0.02
39	Pope County	0.02
39	Wayne County	0.02
40	Edwards County	0
40	Hamilton County	0