Ranking of Illinois Counties By Non-Hispanic White Population in 2011

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2011, among all Illinois counties, Cook County had the highest number of people who identified their ethnicity as Non-Hispanic White (2.28M), followed by DuPage County (646.33K), and Lake County (455.65K).

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 White Population in 2011
Cook
DuPage
Lake
Will
Kane
McHenry
Madison
Winnebago
St. Clair
Sangamon
Ranking of Illinois Counties By Non-Hispanic White Population in 2011
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Rank County Non-Hispanic White Population
1 Cook County 2281048
2 DuPage County 646326
3 Lake County 455645
4 Will County 454712
5 Kane County 305844
6 McHenry County 257864
7 Madison County 232599
8 Winnebago County 211964
9 St. Clair County 169843
10 Sangamon County 163628
11 Champaign County 142793
12 McLean County 139236
13 Peoria County 134884
14 Tazewell County 128922
15 Rock Island County 110977
16 LaSalle County 99662
17 Macon County 86494
18 Kendall County 86325
19 Kankakee County 83063
20 DeKalb County 82987
21 Vermilion County 65162
22 Adams County 62421
23 Williamson County 60946
24 Whiteside County 49895
25 Coles County 49166
26 Ogle County 46912
27 Henry County 46243
28 Macoupin County 46217
29 Jackson County 45765
30 Knox County 44694
31 Grundy County 44446
32 Boone County 40819
33 Stephenson County 40136
34 Franklin County 38738
35 Woodford County 37432
36 Marion County 36159
37 Clinton County 34932
38 Livingston County 34652
39 Fulton County 34205
40 Jefferson County 33726
41 Christian County 33172
41 Effingham County 33172
42 Monroe County 32277
43 Morgan County 31824
44 Lee County 31312
45 Bureau County 31097
46 McDonough County 28909
47 Randolph County 28802
48 Montgomery County 28077
49 Iroquois County 27119
50 Logan County 26455
51 Saline County 22952
52 Jersey County 22132
53 Shelby County 21825
54 Jo Daviess County 21584
55 Fayette County 20651
56 Perry County 19252
57 Hancock County 18482
58 Douglas County 18241
59 Crawford County 18142
60 Edgar County 17940
61 Union County 16317
62 Piatt County 16214
63 Wayne County 16209
64 De Witt County 15854
65 Clark County 15764
66 Mercer County 15762
67 Bond County 15703
68 Pike County 15696
69 Richland County 15628
70 Warren County 15551
71 Lawrence County 14522
72 Moultrie County 14503
73 Carroll County 14382
74 White County 14204
75 Mason County 14088
76 Washington County 14076
77 Massac County 13687
78 Greene County 13468
79 Clay County 13292
80 Ford County 13286
81 Menard County 12293
82 Marshall County 11941
83 Wabash County 11326
84 Johnson County 11130
85 Cumberland County 10821
86 Cass County 10587
87 Jasper County 9542
88 Hamilton County 8188
89 Schuyler County 7042
90 Henderson County 7009
91 Edwards County 6502
92 Stark County 5679
93 Putnam County 5593
94 Gallatin County 5325
95 Brown County 5136
96 Scott County 5119
97 Calhoun County 4951
98 Alexander County 4781
99 Hardin County 4119
100 Pope County 4053
101 Pulaski County 3798