Ranking of Illinois Counties By Percentage of Population with West Indian (except Hispanic groups) Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 38.17K people in Illinois with West Indian (except Hispanic groups) ancestry (0.30% of Illinois population). Among all Illinois counties, Lake County had the highest percentage of its population with West Indian (except Hispanic groups) ancestry (0.52%), followed by Cook County (0.47%), and St. Clair County (0.41%).
The chart and table below shows the top 10 counties with high percentage of its population having West Indian (except Hispanic groups) ancestry.
You can see similar information for other states and for other ancestry groups in Illinois.
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Related Topics: Illinois ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Illinois Counties By Percentage of Population with West Indian (except Hispanic groups) Ancestry in 2021
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| Rank | County | Percentage of Pop. (%) |
|---|---|---|
| 1 | Lake County | 0.52 |
| 2 | Cook County | 0.47 |
| 3 | St. Clair County | 0.41 |
| 4 | Hardin County | 0.38 |
| 5 | McDonough County | 0.36 |
| 6 | Adams County | 0.31 |
| 7 | Livingston County | 0.30 |
| 8 | Will County | 0.28 |
| 8 | Winnebago County | 0.28 |
| 9 | DeKalb County | 0.26 |
| 10 | Ford County | 0.25 |
| 11 | DuPage County | 0.19 |
| 11 | Fulton County | 0.19 |
| 12 | Kane County | 0.18 |
| 12 | McLean County | 0.18 |
| 13 | Ogle County | 0.17 |
| 13 | Washington County | 0.17 |
| 14 | Alexander County | 0.16 |
| 14 | McHenry County | 0.16 |
| 15 | Coles County | 0.15 |
| 16 | Lawrence County | 0.13 |
| 17 | Champaign County | 0.12 |
| 17 | Jefferson County | 0.12 |
| 18 | Iroquois County | 0.11 |
| 18 | Morgan County | 0.11 |
| 19 | Carroll County | 0.10 |
| 19 | Lee County | 0.10 |
| 19 | Rock Island County | 0.10 |
| 20 | Kankakee County | 0.09 |
| 20 | Madison County | 0.09 |
| 21 | Jackson County | 0.08 |
| 21 | LaSalle County | 0.08 |
| 21 | Sangamon County | 0.08 |
| 22 | Douglas County | 0.07 |
| 22 | Grundy County | 0.07 |
| 22 | Putnam County | 0.07 |
| 23 | De Witt County | 0.06 |
| 23 | Franklin County | 0.06 |
| 23 | Kendall County | 0.06 |
| 23 | Mercer County | 0.06 |
| 23 | Shelby County | 0.06 |
| 23 | Stark County | 0.06 |
| 23 | Wayne County | 0.06 |
| 23 | Whiteside County | 0.06 |
| 24 | Henry County | 0.05 |
| 24 | Perry County | 0.05 |
| 25 | Peoria County | 0.04 |
| 25 | Richland County | 0.04 |
| 25 | Saline County | 0.04 |
| 26 | Bureau County | 0.03 |
| 26 | Johnson County | 0.03 |
| 26 | Marion County | 0.03 |
| 26 | Tazewell County | 0.03 |
| 27 | Christian County | 0.02 |
| 27 | Logan County | 0.02 |
| 27 | Macoupin County | 0.02 |
| 27 | Piatt County | 0.02 |
| 27 | Williamson County | 0.02 |
| 28 | Bond County | 0.01 |
| 28 | Boone County | 0.01 |
| 28 | Clinton County | 0.01 |
| 28 | Crawford County | 0.01 |
| 28 | Macon County | 0.01 |
| 28 | Stephenson County | 0.01 |
| 28 | Warren County | 0.01 |
| 29 | Woodford County | 0.003 |