Ranking of Illinois Counties By Percentage of Population that are Two Or More Races in 2021

Updated on August 12, 2024.

Based on the US Census Vintage data estimates, in 2021, among all Illinois counties, Stephenson County had the highest percentage of its population who identified their race as Two Or More Races (3.57%), followed by Macon County (3.44%), and Pulaski County (3.37%).

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 2021
Stephenson
Macon
Pulaski
Champaign
Rock Island
Peoria
Winnebago
Knox
Jackson
Alexander
Ranking of Illinois Counties By Percentage of Pop. that are Two Or More Races in 2021
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Rank County % of County Population
1 Stephenson County 3.57
2 Macon County 3.44
3 Pulaski County 3.37
4 Champaign County 3.33
5 Rock Island County 3.28
6 Peoria County 3.25
7 Winnebago County 3.21
8 Knox County 3.01
9 Jackson County 2.98
10 Alexander County 2.87
11 St. Clair County 2.81
12 Sangamon County 2.75
13 McLean County 2.66
13 Vermilion County 2.66
14 Massac County 2.52
15 Boone County 2.38
16 DeKalb County 2.37
17 Madison County 2.3
18 Kendall County 2.29
18 Lake County 2.29
19 Jefferson County 2.28
20 Adams County 2.26
21 Kankakee County 2.21
22 DuPage County 2.17
23 Cook County 2.15
24 Marion County 2.12
25 Coles County 2.1
26 Saline County 2.09
27 Will County 2.08
28 Kane County 2.07
29 Gallatin County 2.02
30 Williamson County 1.99
31 Ford County 1.97
32 Morgan County 1.89
32 Perry County 1.89
33 McDonough County 1.87
34 Warren County 1.82
35 McHenry County 1.79
36 Bond County 1.78
36 Whiteside County 1.78
37 Logan County 1.73
38 Union County 1.69
39 Livingston County 1.68
39 Pope County 1.68
40 Henry County 1.67
40 Menard County 1.67
41 Lee County 1.66
42 Henderson County 1.63
43 Hardin County 1.6
44 Marshall County 1.59
44 Ogle County 1.59
45 Carroll County 1.56
45 Tazewell County 1.56
46 Stark County 1.55
47 LaSalle County 1.52
48 Douglas County 1.49
49 Franklin County 1.47
50 Clinton County 1.46
50 De Witt County 1.46
51 Bureau County 1.44
52 Grundy County 1.43
52 Iroquois County 1.43
53 Cass County 1.42
54 Jersey County 1.41
54 Wabash County 1.41
55 Piatt County 1.36
55 Randolph County 1.36
55 Woodford County 1.36
56 Richland County 1.34
57 Edwards County 1.32
58 Mercer County 1.3
59 Cumberland County 1.29
60 Mason County 1.28
61 Christian County 1.26
61 Jo Daviess County 1.26
62 Hamilton County 1.25
62 Macoupin County 1.25
63 Scott County 1.24
64 Crawford County 1.23
64 Hancock County 1.23
65 Clay County 1.16
65 Lawrence County 1.16
66 Johnson County 1.15
67 Fayette County 1.14
67 Fulton County 1.14
68 Clark County 1.13
69 Monroe County 1.12
69 White County 1.12
70 Putnam County 1.11
71 Moultrie County 1.1
72 Shelby County 1.09
73 Montgomery County 1.04
74 Edgar County 1.03
75 Wayne County 1.02
76 Brown County 1.01
77 Washington County 0.98
78 Effingham County 0.96
79 Pike County 0.94
80 Greene County 0.79
81 Schuyler County 0.78
82 Calhoun County 0.77
83 Jasper County 0.76