Ranking of Illinois Counties By Percentage of Population that are Two Or More Races in 2011
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2011, among all Illinois counties, Peoria County had the highest percentage of its population who identified their race as Two Or More Races (2.67%), followed by Champaign County (2.57%), and Jackson County (2.45%).
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 2011
Items per page:
25
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Peoria County | 2.67 |
| 2 | Champaign County | 2.57 |
| 3 | Jackson County | 2.45 |
| 4 | Macon County | 2.43 |
| 4 | Winnebago County | 2.43 |
| 5 | Rock Island County | 2.41 |
| 6 | Stephenson County | 2.37 |
| 7 | Knox County | 2.32 |
| 8 | Sangamon County | 2.16 |
| 9 | McLean County | 2.12 |
| 10 | Boone County | 2.09 |
| 10 | St. Clair County | 2.09 |
| 11 | Massac County | 1.97 |
| 11 | Vermilion County | 1.97 |
| 12 | Pulaski County | 1.95 |
| 13 | Alexander County | 1.85 |
| 13 | Lake County | 1.85 |
| 14 | Kendall County | 1.78 |
| 15 | Kankakee County | 1.73 |
| 16 | Madison County | 1.72 |
| 17 | Cook County | 1.71 |
| 18 | DuPage County | 1.7 |
| 18 | Saline County | 1.7 |
| 19 | Kane County | 1.69 |
| 19 | McDonough County | 1.69 |
| 20 | Will County | 1.66 |
| 21 | DeKalb County | 1.65 |
| 22 | Adams County | 1.61 |
| 23 | Jefferson County | 1.6 |
| 24 | Williamson County | 1.57 |
| 25 | Morgan County | 1.52 |
| 26 | Marion County | 1.48 |
| 27 | Perry County | 1.47 |
| 27 | Whiteside County | 1.47 |
| 28 | Coles County | 1.45 |
| 29 | Union County | 1.4 |
| 30 | Warren County | 1.32 |
| 31 | McHenry County | 1.31 |
| 32 | Logan County | 1.26 |
| 33 | Henry County | 1.25 |
| 34 | Bond County | 1.21 |
| 35 | Lee County | 1.19 |
| 36 | Gallatin County | 1.17 |
| 36 | Tazewell County | 1.17 |
| 37 | Jersey County | 1.14 |
| 37 | LaSalle County | 1.14 |
| 38 | Livingston County | 1.13 |
| 39 | Iroquois County | 1.11 |
| 40 | Ogle County | 1.1 |
| 40 | Wabash County | 1.1 |
| 41 | Carroll County | 1.06 |
| 42 | Grundy County | 1.05 |
| 43 | Franklin County | 1.04 |
| 44 | Clinton County | 1.03 |
| 45 | Putnam County | 1.02 |
| 46 | Bureau County | 1 |
| 47 | Douglas County | 0.98 |
| 47 | Henderson County | 0.98 |
| 47 | Menard County | 0.98 |
| 48 | Woodford County | 0.96 |
| 49 | Lawrence County | 0.95 |
| 50 | De Witt County | 0.94 |
| 51 | Fayette County | 0.93 |
| 52 | Ford County | 0.91 |
| 52 | Macoupin County | 0.91 |
| 52 | Piatt County | 0.91 |
| 53 | Cass County | 0.9 |
| 53 | Christian County | 0.9 |
| 54 | Mason County | 0.89 |
| 55 | Fulton County | 0.88 |
| 55 | Randolph County | 0.88 |
| 56 | Richland County | 0.87 |
| 57 | Johnson County | 0.86 |
| 58 | Crawford County | 0.85 |
| 59 | Jo Daviess County | 0.84 |
| 59 | Pope County | 0.84 |
| 60 | Marshall County | 0.83 |
| 61 | Hancock County | 0.82 |
| 62 | Cumberland County | 0.8 |
| 63 | Hardin County | 0.79 |
| 63 | Stark County | 0.79 |
| 64 | Clay County | 0.77 |
| 64 | Hamilton County | 0.77 |
| 64 | Scott County | 0.77 |
| 65 | Washington County | 0.75 |
| 66 | Mercer County | 0.72 |
| 66 | Monroe County | 0.72 |
| 67 | Edwards County | 0.69 |
| 67 | Wayne County | 0.69 |
| 68 | Effingham County | 0.68 |
| 69 | Brown County | 0.67 |
| 69 | Montgomery County | 0.67 |
| 69 | Pike County | 0.67 |
| 70 | Jasper County | 0.66 |
| 70 | White County | 0.66 |
| 71 | Clark County | 0.65 |
| 71 | Greene County | 0.65 |
| 71 | Moultrie County | 0.65 |
| 72 | Edgar County | 0.59 |
| 73 | Shelby County | 0.53 |
| 74 | Schuyler County | 0.43 |
| 75 | Calhoun County | 0.38 |