Ranking of Illinois Counties By Non-Hispanic - White Alone Population from Census 2020

Updated on March 27, 2023.

According to the data from the United States 2020 decennial Census for Illinois counties, in April 2020, Cook County had the highest number of people who identified their race as Non-Hispanic - White Alone (2.13M), followed by DuPage County (591.44K), and Will County (418.42K).

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 states. You can also see similar rankings of counties for other ethnicities as well as for the different racial groups in Illinois.

You can also see similar ranking for all counties in the United States.

Ranking of Illinois Counties By Non-Hispanic - White Alone Population from Census 2020
Cook
DuPage
Will
Lake
Kane
McHenry
Madison
Winnebago
St. Clair
Sangamon
Ranking of Illinois Counties By Non-Hispanic - White Alone Population from Census 2020
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Rank County Population
1 Cook County 2135243
2 DuPage County 591441
3 Will County 418418
4 Lake County 408349
5 Kane County 282307
6 McHenry County 238659
7 Madison County 213793
8 Winnebago County 183235
9 St. Clair County 150496
10 Sangamon County 150467
11 McLean County 129440
12 Champaign County 125280
13 Peoria County 120629
14 Tazewell County 119882
15 Rock Island County 97689
16 LaSalle County 90445
17 Kendall County 84690
18 Macon County 75117
19 Kankakee County 73591
20 DeKalb County 71249
21 Adams County 58389
22 Williamson County 58193
23 Vermilion County 56186
24 Whiteside County 45341
25 Grundy County 43472
26 Ogle County 43120
27 Henry County 43094
28 Macoupin County 41850
29 Coles County 40352
30 Knox County 39615
31 Jackson County 37513
32 Boone County 36689
33 Woodford County 35844
34 Stephenson County 35405
35 Franklin County 35210
36 Marion County 33150
37 Clinton County 32845
38 Monroe County 32680
39 Effingham County 32361
40 Livingston County 31518
41 Christian County 31226
42 Jefferson County 31182
43 Fulton County 30616
44 Bureau County 28511
45 Morgan County 28489
46 Lee County 28435
47 Montgomery County 25709
48 Randolph County 25460
49 Logan County 24452
50 Iroquois County 23602
51 McDonough County 23062
52 Saline County 21309
53 Jo Daviess County 20354
54 Shelby County 20116
55 Jersey County 20105
56 Fayette County 19425
57 Perry County 17779
58 Douglas County 17420
59 Crawford County 16941
60 Hancock County 16599
61 Edgar County 16005
62 Piatt County 15600
63 Wayne County 15400
64 Union County 15331
65 Richland County 14813
66 Clark County 14680
67 Mercer County 14578
68 De Witt County 14370
69 Bond County 14264
70 Pike County 13874
71 Moultrie County 13747
72 Carroll County 13743
73 Warren County 13494
74 White County 13007
75 Washington County 12976
76 Lawrence County 12777
77 Clay County 12481
78 Mason County 12339
79 Ford County 12265
80 Massac County 12077
81 Menard County 11502
82 Greene County 11451
83 Johnson County 10895
84 Marshall County 10858
85 Wabash County 10520
86 Cumberland County 9947
87 Cass County 9061
88 Jasper County 8934
89 Hamilton County 7574
90 Schuyler County 6157
91 Henderson County 6060
92 Edwards County 5994
93 Putnam County 5073
94 Stark County 5070
95 Brown County 4764
96 Scott County 4747
97 Gallatin County 4683
98 Calhoun County 4217
99 Pope County 3491
100 Hardin County 3374
101 Alexander County 3274
102 Pulaski County 3245