Ranking of Illinois Counties By Percentage of Population that are Two Or More Races in 2010
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2010, among all Illinois counties, Peoria County had the highest percentage of its population who identified their race as Two Or More Races (2.59%), followed by Champaign County (2.51%), and Jackson County (2.42%).
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
Two Or More Races in 2010
Items per page:
25
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Peoria County | 2.59 |
| 2 | Champaign County | 2.51 |
| 3 | Jackson County | 2.42 |
| 4 | Winnebago County | 2.37 |
| 5 | Macon County | 2.35 |
| 6 | Rock Island County | 2.34 |
| 7 | Stephenson County | 2.31 |
| 8 | Knox County | 2.22 |
| 9 | McLean County | 2.08 |
| 10 | Sangamon County | 2.07 |
| 11 | Boone County | 2.05 |
| 12 | St. Clair County | 2.04 |
| 13 | Massac County | 1.93 |
| 14 | Vermilion County | 1.91 |
| 15 | Lake County | 1.84 |
| 16 | Kendall County | 1.76 |
| 17 | Pulaski County | 1.75 |
| 18 | Kankakee County | 1.73 |
| 19 | Alexander County | 1.69 |
| 19 | McDonough County | 1.69 |
| 20 | Madison County | 1.67 |
| 21 | Cook County | 1.66 |
| 21 | Saline County | 1.66 |
| 22 | DuPage County | 1.65 |
| 22 | Kane County | 1.65 |
| 23 | DeKalb County | 1.62 |
| 23 | Will County | 1.62 |
| 24 | Adams County | 1.56 |
| 25 | Morgan County | 1.54 |
| 26 | Jefferson County | 1.53 |
| 27 | Williamson County | 1.52 |
| 28 | Marion County | 1.46 |
| 29 | Coles County | 1.45 |
| 29 | Whiteside County | 1.45 |
| 30 | Perry County | 1.4 |
| 31 | Union County | 1.34 |
| 32 | McHenry County | 1.28 |
| 33 | Warren County | 1.25 |
| 34 | Henry County | 1.21 |
| 35 | Logan County | 1.18 |
| 36 | Jersey County | 1.15 |
| 36 | Lee County | 1.15 |
| 37 | Gallatin County | 1.13 |
| 38 | LaSalle County | 1.12 |
| 38 | Tazewell County | 1.12 |
| 39 | Bond County | 1.09 |
| 40 | Livingston County | 1.05 |
| 40 | Ogle County | 1.05 |
| 41 | Iroquois County | 1.02 |
| 41 | Wabash County | 1.02 |
| 42 | Bureau County | 1.01 |
| 42 | Clinton County | 1.01 |
| 42 | Menard County | 1.01 |
| 43 | Carroll County | 0.99 |
| 43 | Franklin County | 0.99 |
| 44 | Grundy County | 0.98 |
| 45 | De Witt County | 0.97 |
| 46 | Woodford County | 0.96 |
| 47 | Douglas County | 0.95 |
| 48 | Putnam County | 0.92 |
| 49 | Fayette County | 0.91 |
| 49 | Henderson County | 0.91 |
| 50 | Johnson County | 0.89 |
| 51 | Randolph County | 0.88 |
| 52 | Fulton County | 0.87 |
| 53 | Lawrence County | 0.86 |
| 53 | Macoupin County | 0.86 |
| 53 | Piatt County | 0.86 |
| 54 | Christian County | 0.85 |
| 54 | Ford County | 0.85 |
| 54 | Mason County | 0.85 |
| 54 | Richland County | 0.85 |
| 55 | Pope County | 0.83 |
| 56 | Crawford County | 0.82 |
| 57 | Hancock County | 0.8 |
| 57 | Stark County | 0.8 |
| 58 | Jo Daviess County | 0.79 |
| 59 | Cumberland County | 0.77 |
| 60 | Scott County | 0.75 |
| 61 | Cass County | 0.74 |
| 62 | Marshall County | 0.73 |
| 62 | Monroe County | 0.73 |
| 63 | Hamilton County | 0.7 |
| 63 | Hardin County | 0.7 |
| 64 | Brown County | 0.69 |
| 65 | Edwards County | 0.68 |
| 66 | Clay County | 0.67 |
| 66 | Washington County | 0.67 |
| 67 | Effingham County | 0.66 |
| 67 | Greene County | 0.66 |
| 68 | Mercer County | 0.65 |
| 69 | Montgomery County | 0.64 |
| 69 | Pike County | 0.64 |
| 70 | Clark County | 0.63 |
| 71 | Wayne County | 0.62 |
| 71 | White County | 0.62 |
| 72 | Jasper County | 0.58 |
| 73 | Edgar County | 0.57 |
| 74 | Moultrie County | 0.56 |
| 75 | Shelby County | 0.51 |
| 76 | Schuyler County | 0.4 |
| 77 | Calhoun County | 0.33 |