Ranking of Illinois Counties By Percentage of Population that are Two Or More Races in 2020
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2020, among all Illinois counties, Stephenson County had the highest percentage of its population who identified their race as Two Or More Races (3.4%), followed by Macon County (3.33%), and Pulaski County (3.33%).
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 2020
25
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Stephenson County | 3.4 |
| 2 | Macon County | 3.33 |
| 2 | Pulaski County | 3.33 |
| 3 | Champaign County | 3.2 |
| 4 | Rock Island County | 3.18 |
| 5 | Peoria County | 3.15 |
| 6 | Winnebago County | 3.12 |
| 7 | Jackson County | 2.96 |
| 8 | Alexander County | 2.88 |
| 9 | Knox County | 2.87 |
| 10 | St. Clair County | 2.74 |
| 11 | Sangamon County | 2.67 |
| 12 | Vermilion County | 2.6 |
| 13 | McLean County | 2.57 |
| 14 | Massac County | 2.55 |
| 15 | Boone County | 2.39 |
| 16 | Jefferson County | 2.29 |
| 17 | Lake County | 2.27 |
| 18 | DeKalb County | 2.24 |
| 18 | Kendall County | 2.24 |
| 19 | Madison County | 2.21 |
| 20 | Adams County | 2.17 |
| 21 | Kankakee County | 2.16 |
| 22 | DuPage County | 2.13 |
| 23 | Cook County | 2.11 |
| 24 | Kane County | 2.05 |
| 24 | Will County | 2.05 |
| 25 | Saline County | 2.04 |
| 26 | Coles County | 1.95 |
| 27 | Marion County | 1.93 |
| 28 | Morgan County | 1.92 |
| 28 | Williamson County | 1.92 |
| 29 | Warren County | 1.89 |
| 30 | Perry County | 1.88 |
| 31 | Gallatin County | 1.82 |
| 32 | McDonough County | 1.8 |
| 33 | Ford County | 1.75 |
| 34 | Whiteside County | 1.74 |
| 35 | Logan County | 1.72 |
| 36 | McHenry County | 1.71 |
| 37 | Union County | 1.7 |
| 38 | Henry County | 1.69 |
| 39 | Livingston County | 1.68 |
| 40 | Bond County | 1.67 |
| 41 | Hardin County | 1.65 |
| 42 | Carroll County | 1.63 |
| 43 | Menard County | 1.61 |
| 44 | Lee County | 1.56 |
| 44 | Stark County | 1.56 |
| 45 | Pope County | 1.52 |
| 45 | Tazewell County | 1.52 |
| 46 | Ogle County | 1.51 |
| 47 | Douglas County | 1.49 |
| 48 | Iroquois County | 1.46 |
| 48 | Wabash County | 1.46 |
| 49 | Marshall County | 1.45 |
| 50 | LaSalle County | 1.44 |
| 51 | Clinton County | 1.43 |
| 52 | Henderson County | 1.42 |
| 53 | Franklin County | 1.41 |
| 54 | Cass County | 1.36 |
| 54 | Grundy County | 1.36 |
| 54 | Jersey County | 1.36 |
| 55 | Edwards County | 1.34 |
| 55 | Randolph County | 1.34 |
| 56 | Bureau County | 1.33 |
| 57 | Piatt County | 1.31 |
| 58 | Richland County | 1.29 |
| 59 | Cumberland County | 1.27 |
| 60 | De Witt County | 1.25 |
| 61 | Hamilton County | 1.24 |
| 61 | Hancock County | 1.24 |
| 62 | Mason County | 1.23 |
| 63 | Woodford County | 1.22 |
| 64 | Macoupin County | 1.21 |
| 65 | Mercer County | 1.2 |
| 66 | Fayette County | 1.18 |
| 67 | Jo Daviess County | 1.17 |
| 67 | Lawrence County | 1.17 |
| 68 | Crawford County | 1.15 |
| 69 | Christian County | 1.14 |
| 69 | Clay County | 1.14 |
| 69 | Putnam County | 1.14 |
| 70 | Johnson County | 1.12 |
| 71 | Scott County | 1.09 |
| 72 | Monroe County | 1.08 |
| 72 | White County | 1.08 |
| 73 | Fulton County | 1.07 |
| 74 | Moultrie County | 1.03 |
| 75 | Shelby County | 1 |
| 76 | Clark County | 0.99 |
| 77 | Edgar County | 0.97 |
| 78 | Montgomery County | 0.94 |
| 78 | Wayne County | 0.94 |
| 79 | Pike County | 0.92 |
| 80 | Effingham County | 0.9 |
| 81 | Brown County | 0.87 |
| 82 | Washington County | 0.84 |
| 83 | Schuyler County | 0.77 |
| 84 | Jasper County | 0.75 |
| 85 | Calhoun County | 0.7 |
| 85 | Greene County | 0.7 |