Ranking of Illinois Counties By Percentage of Population that are Two Or More Races in 2016

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2016, among all Illinois counties, Stephenson County had the highest percentage of its population who identified their race as Two Or More Races (3.03%), followed by Macon County (2.94%), and Champaign County (2.87%).

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.

See this for other years:
Ranking of Illinois Counties By Percentage of Pop. that are Two Or More Races in 2016
Stephenson
Macon
Champaign
Peoria
Rock Island
Winnebago
Jackson
Pulaski
Knox
Sangamon
Ranking of Illinois Counties By Percentage of Pop. that are Two Or More Races in 2016
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Rank County % of County Population
1 Stephenson County 3.03
2 Macon County 2.94
3 Champaign County 2.87
3 Peoria County 2.87
4 Rock Island County 2.83
5 Winnebago County 2.78
6 Jackson County 2.77
7 Pulaski County 2.57
8 Knox County 2.56
9 Sangamon County 2.42
10 McLean County 2.39
10 St. Clair County 2.39
11 Massac County 2.37
12 Vermilion County 2.36
13 Alexander County 2.28
14 Boone County 2.18
15 Lake County 2.13
16 Kendall County 2.01
17 Jefferson County 2
18 Saline County 1.98
19 DeKalb County 1.97
20 Madison County 1.96
21 DuPage County 1.95
22 Cook County 1.93
23 Kane County 1.92
23 Kankakee County 1.92
24 Adams County 1.88
24 Will County 1.88
25 Marion County 1.82
26 Warren County 1.79
27 Morgan County 1.78
28 Williamson County 1.71
29 McDonough County 1.69
30 Perry County 1.64
31 Coles County 1.6
31 Whiteside County 1.6
32 McHenry County 1.55
33 Union County 1.53
34 Livingston County 1.52
34 Logan County 1.52
35 Henry County 1.51
36 Lee County 1.45
36 Stark County 1.45
37 Hardin County 1.4
38 Bond County 1.38
38 Iroquois County 1.38
38 Ogle County 1.38
39 Tazewell County 1.37
40 Pope County 1.36
41 Carroll County 1.34
41 Menard County 1.34
42 Ford County 1.33
43 Gallatin County 1.32
44 Bureau County 1.31
45 Wabash County 1.3
46 Grundy County 1.28
47 Jersey County 1.26
48 LaSalle County 1.25
49 Richland County 1.23
50 Franklin County 1.22
50 Woodford County 1.22
51 De Witt County 1.21
51 Randolph County 1.21
52 Douglas County 1.19
53 Clinton County 1.18
54 Cass County 1.15
55 Lawrence County 1.13
56 Fayette County 1.12
56 Henderson County 1.12
57 Putnam County 1.11
58 Hancock County 1.1
59 Mason County 1.08
60 Piatt County 1.07
61 Johnson County 1.06
62 Edwards County 1.04
62 Macoupin County 1.04
62 Washington County 1.04
63 Marshall County 1.03
64 Cumberland County 1.02
65 Christian County 0.99
65 Mercer County 0.99
66 Crawford County 0.98
67 Fulton County 0.95
67 Scott County 0.95
67 Wayne County 0.95
68 Hamilton County 0.94
69 Clark County 0.91
69 Clay County 0.91
69 Jo Daviess County 0.91
70 Monroe County 0.89
71 Effingham County 0.85
71 White County 0.85
72 Pike County 0.84
73 Edgar County 0.81
73 Moultrie County 0.81
74 Shelby County 0.78
75 Greene County 0.76
75 Montgomery County 0.76
76 Brown County 0.72
77 Jasper County 0.61
78 Schuyler County 0.55
79 Calhoun County 0.49