Ranking of Illinois Counties By Percentage of Voting-age Population that were Two Or More Races from Census 2020
Updated on August 26, 2023.
According to the data from the United States 2020 decennial Census, as at April 2020, among all Illinois counties, Kane County had the highest percentage of its voting-age population that identified their race as Two Or More Races (11.11%), followed by Kendall County (9.46%), and Boone County (9.32%).
The chart below shows the top 10 counties, and the table below shows the ranking of all Illinois counties based on the percentage of the voting-age population that identified as Two Or More Races.
You can see similar ranking information for other states. You can also see similar rankings of counties for other racial groups in Illinois.
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Related Topics: Illinois Census 2020 Topic List.
Data Source: US Census Bureau, 2020 Census.
Ranking of Illinois Counties By
Percentage of Voting-age Population that were Two Or More Races
from Census 2020
Rank | County | Two or More Races % of County Voting-age Pop. |
|---|---|---|
| 1 | Kane County | 11.11 |
| 2 | Kendall County | 9.46 |
| 3 | Boone County | 9.32 |
| 4 | Cook County | 9.19 |
| 5 | Lake County | 8.97 |
| 6 | Will County | 8.42 |
| 7 | McHenry County | 7.35 |
| 8 | DuPage County | 7.18 |
| 9 | Winnebago County | 7.13 |
| 10 | DeKalb County | 7.05 |
| 11 | Rock Island County | 6.90 |
| 12 | Whiteside County | 6.25 |
| 13 | Grundy County | 6.19 |
| 14 | Cass County | 5.90 |
| 15 | Ogle County | 5.79 |
| 16 | Champaign County | 5.76 |
| 17 | Kankakee County | 5.66 |
| 18 | LaSalle County | 5.65 |
| 19 | Jackson County | 5.26 |
| 20 | St. Clair County | 5.22 |
| 21 | Madison County | 5.21 |
| 22 | Union County | 5.03 |
| 23 | Iroquois County | 4.92 |
| 24 | McLean County | 4.90 |
| 25 | Bureau County | 4.84 |
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