Ranking of Illinois Counties By Non-Hispanic Two Or More Races Population in 2015

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2015, among all Illinois counties, Cook County had the highest number of people who identified their ethnicity as Non-Hispanic Two Or More Races (74.00K), followed by DuPage County (14.67K), and Lake County (11.35K).

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 2015
Cook
DuPage
Lake
Will
Kane
Winnebago
St. Clair
Champaign
Peoria
Madison
Ranking of Illinois Counties By Non-Hispanic Two Or More Races Population in 2015
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Rank County Non-Hispanic Two Or More Races Population
1 Cook County 74004
2 DuPage County 14667
3 Lake County 11354
4 Will County 10254
5 Kane County 6905
6 Winnebago County 6255
7 St. Clair County 5611
8 Champaign County 5315
9 Peoria County 4770
10 Madison County 4768
11 Sangamon County 4435
12 McHenry County 3774
13 McLean County 3695
14 Rock Island County 3371
15 Macon County 2877
16 Kendall County 1957
17 Kankakee County 1777
18 Tazewell County 1666
19 DeKalb County 1653
20 Vermilion County 1623
21 Jackson County 1492
22 Stephenson County 1232
23 Adams County 1143
24 LaSalle County 1123
25 Knox County 1122
26 Williamson County 1051
27 Coles County 770
28 Boone County 756
29 Whiteside County 688
30 Jefferson County 661
31 Marion County 644
32 Henry County 615
33 Ogle County 602
34 Morgan County 566
35 Grundy County 516
36 McDonough County 478
37 Macoupin County 449
38 Saline County 435
39 Livingston County 434
40 Woodford County 426
41 Franklin County 419
42 Lee County 409
43 Clinton County 387
44 Logan County 373
45 Bureau County 363
46 Massac County 329
47 Perry County 318
48 Fulton County 303
49 Christian County 299
49 Randolph County 299
50 Iroquois County 298
51 Monroe County 266
52 Warren County 263
53 Jersey County 249
54 Effingham County 244
55 Union County 239
56 Fayette County 235
57 Bond County 215
58 Montgomery County 214
59 Hancock County 201
60 Douglas County 193
61 De Witt County 177
62 Crawford County 176
63 Jo Daviess County 170
64 Richland County 166
65 Lawrence County 161
66 Carroll County 159
67 Piatt County 158
68 Mason County 156
69 Menard County 153
70 Shelby County 152
71 Ford County 147
72 Alexander County 146
73 Wayne County 141
74 Mercer County 138
75 Wabash County 136
76 Washington County 135
77 Edgar County 130
78 Clark County 124
79 Pike County 122
80 Johnson County 118
80 Pulaski County 118
81 Clay County 117
82 Marshall County 113
83 Moultrie County 112
84 Cumberland County 102
84 White County 102
85 Cass County 101
86 Greene County 91
87 Hamilton County 84
88 Henderson County 70
89 Gallatin County 69
89 Stark County 69
90 Edwards County 60
91 Jasper County 58
92 Putnam County 51
93 Scott County 50
94 Pope County 44
95 Hardin County 39
96 Brown County 32
96 Schuyler County 32
97 Calhoun County 20