Ranking of Illinois Counties By Percentage of Population that are Hispanic Black or African American in 2018
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2018, among all Illinois counties, Cass County had the highest percentage of its population who identified their ethnicity as Hispanic Black or African American (1.22%), followed by Cook County (0.86%), and Kane County (0.7%).
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.
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Related Topics: Illinois Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Illinois Counties By Percentage of Pop. that are
Hispanic Black or African American in 2018
Items per page:
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Cass County | 1.22 |
| 2 | Cook County | 0.86 |
| 3 | Kane County | 0.7 |
| 3 | Pulaski County | 0.7 |
| 4 | Lake County | 0.66 |
| 5 | Winnebago County | 0.61 |
| 6 | Rock Island County | 0.6 |
| 7 | Will County | 0.51 |
| 8 | Kendall County | 0.5 |
| 9 | Champaign County | 0.45 |
| 9 | Vermilion County | 0.45 |
| 10 | Knox County | 0.44 |
| 11 | Jefferson County | 0.41 |
| 11 | Kankakee County | 0.41 |
| 12 | Alexander County | 0.4 |
| 12 | Boone County | 0.4 |
| 13 | Whiteside County | 0.39 |
| 14 | Jackson County | 0.38 |
| 15 | Stephenson County | 0.37 |
| 16 | Peoria County | 0.36 |
| 17 | Lawrence County | 0.35 |
| 18 | DeKalb County | 0.34 |
| 19 | Brown County | 0.33 |
| 20 | DuPage County | 0.32 |
| 21 | St. Clair County | 0.3 |
| 21 | Warren County | 0.3 |
| 22 | Logan County | 0.28 |
| 22 | McLean County | 0.28 |
| 22 | Massac County | 0.28 |
| 23 | McDonough County | 0.26 |
| 23 | Macon County | 0.26 |
| 24 | Johnson County | 0.23 |
| 24 | LaSalle County | 0.23 |
| 25 | Fulton County | 0.22 |
| 25 | Lee County | 0.22 |
| 26 | Grundy County | 0.21 |
| 27 | Bureau County | 0.2 |
| 27 | McHenry County | 0.2 |
| 28 | Randolph County | 0.19 |
| 29 | Perry County | 0.18 |
| 29 | Sangamon County | 0.18 |
| 30 | Livingston County | 0.17 |
| 30 | Putnam County | 0.17 |
| 31 | Bond County | 0.16 |
| 31 | Clinton County | 0.16 |
| 31 | Coles County | 0.16 |
| 31 | Douglas County | 0.16 |
| 31 | Ogle County | 0.16 |
| 31 | Williamson County | 0.16 |
| 32 | Ford County | 0.15 |
| 32 | White County | 0.15 |
| 33 | Henry County | 0.14 |
| 33 | Madison County | 0.14 |
| 34 | Crawford County | 0.12 |
| 34 | Fayette County | 0.12 |
| 34 | Marion County | 0.12 |
| 34 | Saline County | 0.12 |
| 35 | Adams County | 0.11 |
| 36 | Morgan County | 0.1 |
| 36 | Wabash County | 0.1 |
| 37 | Washington County | 0.09 |
| 38 | De Witt County | 0.08 |
| 38 | Scott County | 0.08 |
| 38 | Tazewell County | 0.08 |
| 39 | Iroquois County | 0.07 |
| 40 | Clay County | 0.06 |
| 40 | Effingham County | 0.06 |
| 40 | Mercer County | 0.06 |
| 40 | Moultrie County | 0.06 |
| 40 | Stark County | 0.06 |
| 41 | Cumberland County | 0.05 |
| 41 | Franklin County | 0.05 |
| 41 | Greene County | 0.05 |
| 41 | Jersey County | 0.05 |
| 41 | Marshall County | 0.05 |
| 41 | Monroe County | 0.05 |
| 41 | Pike County | 0.05 |
| 41 | Union County | 0.05 |
| 42 | Jo Daviess County | 0.04 |
| 42 | Menard County | 0.04 |
| 42 | Montgomery County | 0.04 |
| 42 | Richland County | 0.04 |
| 42 | Schuyler County | 0.04 |
| 42 | Woodford County | 0.04 |
| 43 | Carroll County | 0.03 |
| 43 | Christian County | 0.03 |
| 43 | Clark County | 0.03 |
| 43 | Hancock County | 0.03 |
| 43 | Hardin County | 0.03 |
| 43 | Henderson County | 0.03 |
| 43 | Piatt County | 0.03 |
| 43 | Shelby County | 0.03 |
| 44 | Calhoun County | 0.02 |
| 44 | Edgar County | 0.02 |
| 44 | Gallatin County | 0.02 |
| 44 | Macoupin County | 0.02 |
| 44 | Mason County | 0.02 |
| 44 | Pope County | 0.02 |
| 44 | Wayne County | 0.02 |
| 45 | Jasper County | 0.01 |
| 46 | Edwards County | 0 |
| 46 | Hamilton County | 0 |