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

Updated on June 18, 2025.

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 ethnicity as Non-Hispanic Two Or More Races (3.31%), followed by Macon County (3.26%), and Pulaski County (3%).

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 Non-Hispanic Two Or More Races in 2021
Stephenson
Macon
Pulaski
Champaign
Peoria
Rock Island
Alexander
Jackson
Knox
Winnebago
Ranking of Illinois Counties By Percentage of Pop. that are Non-Hispanic Two Or More Races in 2021
0 of 0
Rank County % of County Population
1 Stephenson County 3.31
2 Macon County 3.26
3 Pulaski County 3
4 Champaign County 2.97
5 Peoria County 2.93
6 Rock Island County 2.71
7 Alexander County 2.67
7 Jackson County 2.67
8 Knox County 2.64
9 Winnebago County 2.63
10 Sangamon County 2.56
11 St. Clair County 2.52
12 McLean County 2.37
13 Massac County 2.35
13 Vermilion County 2.35
14 Adams County 2.12
15 Madison County 2.11
16 Jefferson County 2
17 Gallatin County 1.98
18 DeKalb County 1.96
19 Marion County 1.95
20 Saline County 1.91
21 Williamson County 1.88
22 Coles County 1.86
23 Kankakee County 1.85
24 Kendall County 1.82
25 DuPage County 1.79
26 Ford County 1.78
27 Lake County 1.75
27 Morgan County 1.75
28 Perry County 1.68
28 Pope County 1.68
29 Will County 1.66
30 Bond County 1.65
31 Cook County 1.63
31 McDonough County 1.63
32 Menard County 1.61
33 Logan County 1.53
33 Warren County 1.53
34 Hardin County 1.51
34 Henderson County 1.51
35 Stark County 1.48
36 Union County 1.46
37 Tazewell County 1.45
38 Boone County 1.44
38 McHenry County 1.44
39 Kane County 1.43
40 Henry County 1.39
41 Franklin County 1.37
41 Lee County 1.37
42 Livingston County 1.36
43 Ogle County 1.35
43 Whiteside County 1.35
44 Jersey County 1.34
45 Marshall County 1.33
45 Wabash County 1.33
46 Clinton County 1.32
47 Piatt County 1.3
48 De Witt County 1.29
49 Woodford County 1.28
50 LaSalle County 1.26
51 Carroll County 1.25
52 Douglas County 1.24
52 Hamilton County 1.24
52 Mason County 1.24
53 Mercer County 1.22
53 Scott County 1.22
54 Cumberland County 1.2
54 Hancock County 1.2
55 Bureau County 1.19
55 Richland County 1.19
56 Edwards County 1.18
57 Iroquois County 1.17
57 Macoupin County 1.17
58 Grundy County 1.15
59 Randolph County 1.14
60 Johnson County 1.13
61 Christian County 1.12
62 Clay County 1.11
62 Crawford County 1.11
63 Jo Daviess County 1.07
64 Monroe County 1.06
65 Fulton County 1.02
66 Fayette County 1.01
66 Shelby County 1.01
67 Edgar County 1
67 Lawrence County 1
67 Moultrie County 1
68 Clark County 0.97
68 White County 0.97
69 Washington County 0.96
70 Montgomery County 0.95
71 Wayne County 0.93
72 Cass County 0.92
73 Putnam County 0.9
74 Pike County 0.88
75 Effingham County 0.84
76 Greene County 0.73
77 Brown County 0.72
78 Jasper County 0.7
78 Schuyler County 0.7
79 Calhoun County 0.55