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

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2021, among all Illinois counties, Cook County had the highest number of people who identified their ethnicity as Non-Hispanic Two Or More Races (84.35K), followed by DuPage County (16.58K), and Lake County (12.49K).

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 Non-Hispanic Two Or More Races Population in 2021
Cook
DuPage
Lake
Will
Winnebago
Kane
St. Clair
Champaign
Madison
Peoria
Ranking of Illinois Counties By Non-Hispanic Two Or More Races Population in 2021
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Rank County Non-Hispanic Two Or More Races Population
1 Cook County 84348
2 DuPage County 16582
3 Lake County 12492
4 Will County 11631
5 Winnebago County 7457
6 Kane County 7383
7 St. Clair County 6435
8 Champaign County 6140
9 Madison County 5586
10 Peoria County 5256
11 Sangamon County 4999
12 McHenry County 4472
13 McLean County 4060
14 Rock Island County 3872
15 Macon County 3346
16 Kendall County 2462
17 Kankakee County 1970
18 DeKalb County 1968
19 Tazewell County 1884
20 Vermilion County 1722
21 Stephenson County 1460
22 Jackson County 1404
23 LaSalle County 1381
24 Adams County 1378
25 Knox County 1300
26 Williamson County 1254
27 Coles County 868
28 Boone County 768
29 Whiteside County 748
30 Jefferson County 737
31 Marion County 728
32 Ogle County 692
33 Henry County 682
34 Grundy County 610
35 Morgan County 570
36 Macoupin County 520
37 Franklin County 513
38 Woodford County 489
39 Clinton County 487
40 Livingston County 485
41 Lee County 470
42 Saline County 446
43 McDonough County 438
44 Logan County 428
45 Bureau County 391
46 Christian County 376
47 Monroe County 371
48 Perry County 353
49 Randolph County 345
50 Fulton County 339
51 Massac County 327
52 Iroquois County 314
53 Effingham County 290
54 Jersey County 286
55 Bond County 275
56 Montgomery County 266
57 Warren County 254
58 Union County 247
59 Douglas County 244
60 Ford County 240
61 Jo Daviess County 236
62 Fayette County 217
62 Piatt County 217
63 Shelby County 211
64 Hancock County 209
65 Crawford County 207
66 De Witt County 199
67 Carroll County 196
67 Menard County 196
68 Mercer County 190
69 Richland County 188
70 Edgar County 166
71 Mason County 159
72 Marshall County 155
73 Lawrence County 153
74 Johnson County 152
74 Pulaski County 152
75 Clark County 149
75 Wabash County 149
75 Wayne County 149
76 Clay County 146
77 Moultrie County 145
78 Alexander County 134
78 White County 134
79 Washington County 131
80 Pike County 128
81 Cumberland County 124
82 Cass County 117
83 Hamilton County 98
84 Gallatin County 97
85 Henderson County 95
86 Greene County 87
87 Stark County 78
88 Edwards County 72
89 Jasper County 64
90 Pope County 63
91 Scott County 59
92 Hardin County 55
93 Putnam County 50
94 Schuyler County 48
95 Brown County 46
96 Calhoun County 24