Ranking of Illinois Counties By White Alone 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 race as White Alone (3.43M), followed by DuPage County (761.64K), and Lake County (584.05K).

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 White Alone Population in 2011
Cook
DuPage
Lake
Will
Kane
McHenry
Winnebago
Madison
St. Clair
Sangamon
Ranking of Illinois Counties By White Alone Population in 2011
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Rank County White Alone Population
1 Cook County 3434494
2 DuPage County 761638
3 Lake County 584048
4 Will County 554868
5 Kane County 453709
6 McHenry County 291179
7 Winnebago County 240964
8 Madison County 239265
9 St. Clair County 177518
10 Sangamon County 166724
11 Champaign County 151693
12 McLean County 145907
13 Peoria County 140971
14 Tazewell County 131304
15 Rock Island County 126393
16 LaSalle County 108539
17 Kendall County 103484
18 DeKalb County 92721
19 Kankakee County 92466
20 Macon County 88163
21 Vermilion County 68128
22 Adams County 63133
23 Williamson County 62133
24 Whiteside County 55963
25 Ogle County 51483
26 Boone County 50629
27 Coles County 50143
28 Henry County 48490
29 Grundy County 48402
30 Jackson County 47712
31 Knox County 46900
32 Macoupin County 46603
33 Stephenson County 41335
34 Franklin County 39192
35 Woodford County 37954
36 Marion County 36631
37 Livingston County 36094
38 Clinton County 35908
39 Fulton County 34880
40 Jefferson County 34373
41 Effingham County 33712
42 Christian County 33622
43 Bureau County 33620
44 Lee County 32953
45 Monroe County 32710
46 Morgan County 32447
47 McDonough County 29619
48 Randolph County 29551
49 Iroquois County 28705
50 Montgomery County 28518
51 Logan County 27216
52 Saline County 23230
53 Jersey County 22330
54 Jo Daviess County 22184
55 Shelby County 22001
56 Fayette County 20958
57 Perry County 19785
58 Douglas County 19426
59 Hancock County 18674
60 Crawford County 18469
61 Edgar County 18139
62 Union County 17094
63 Warren County 16950
64 Wayne County 16380
65 Piatt County 16364
66 Bond County 16195
67 De Witt County 16174
68 Mercer County 16069
69 Clark County 15950
70 Pike County 15879
71 Richland County 15817
72 Lawrence County 14977
73 Carroll County 14805
74 Moultrie County 14649
75 White County 14329
76 Washington County 14283
77 Mason County 14199
78 Massac County 13988
79 Greene County 13593
80 Ford County 13560
81 Clay County 13445
82 Cass County 12794
83 Menard County 12412
84 Marshall County 12250
85 Johnson County 11475
86 Wabash County 11462
87 Cumberland County 10885
88 Jasper County 9633
89 Hamilton County 8283
90 Schuyler County 7162
91 Henderson County 7089
92 Edwards County 6561
93 Putnam County 5858
94 Stark County 5733
95 Brown County 5428
96 Gallatin County 5390
97 Scott County 5157
98 Calhoun County 5000
99 Alexander County 4893
100 Hardin County 4184
101 Pope County 4113
102 Pulaski County 3861