Ranking of Illinois Counties By Percentage of Voting-age Population that were White Alone from Census 2020

Updated on August 26, 2023.

According to the data from the United States 2020 decennial Census, as at April 2020, among all Illinois counties, Jasper County had the highest percentage of its voting-age population that identified their race as White Alone (96.85%), followed by Scott County (96.84%), and Edwards County (96.82%).

The chart below shows the top 10 counties, and the table below shows the ranking of all Illinois counties based on the percentage of the voting-age population that identified as White Alone.

You can see similar ranking information for other states. You can also see similar rankings of counties for other racial groups in Illinois.

Ranking of Illinois Counties By Percentage of Voting-age Population that were White Alone from Census 2020
Jasper
Scott
Edwards
Shelby
Greene
Cumberland
Clark
Wayne
Calhoun
Henderson
Ranking of Illinois Counties By Percentage of Voting-age Population that were White Alone from Census 2020
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Rank County White Alone % of County Voting-age Pop.
1 Jasper County 96.85
2 Scott County 96.84
3 Edwards County 96.82
3 Shelby County 96.82
4 Greene County 96.45
5 Cumberland County 96.16
6 Clark County 96.09
7 Wayne County 96.07
8 Calhoun County 96.04
9 Henderson County 95.87
10 Hamilton County 95.79
11 Stark County 95.76
12 Hancock County 95.66
12 Moultrie County 95.66
13 Gallatin County 95.65
14 Edgar County 95.61
15 Washington County 95.56
16 Mason County 95.55
17 Menard County 95.29
18 Pike County 95.26
19 Piatt County 95.12
20 Richland County 95.11
21 Effingham County 95.08
22 Hardin County 94.98
22 Woodford County 94.98
23 Jo Daviess County 94.89
23 Mercer County 94.89
24 Clay County 94.83
25 De Witt County 94.74
26 Monroe County 94.70
27 Franklin County 94.68
27 White County 94.68
28 Jersey County 94.57
29 Marshall County 94.39
30 Macoupin County 94.28
31 Pope County 94.10
32 Ford County 93.52
33 Wabash County 93.47
34 Tazewell County 93.34
35 Putnam County 93.28
36 Christian County 92.66
37 Saline County 91.74
38 Fayette County 91.53
39 Fulton County 91.52
40 Adams County 91.40
41 Montgomery County 91.37
42 Douglas County 91.33
43 Iroquois County 91.19
44 Union County 91.10
45 Crawford County 91.02
45 Schuyler County 91.02
46 Henry County 91.00
47 Marion County 90.27
48 Livingston County 90.26
49 Bureau County 90.13
50 Clinton County 90.11
51 Carroll County 90.03
52 Williamson County 89.19
53 Morgan County 88.82
54 Ogle County 88.21
55 Logan County 88.15
56 Massac County 88.10
57 Coles County 87.97
58 Grundy County 87.83
59 Whiteside County 87.73
60 LaSalle County 87.46
61 McDonough County 86.59
62 Jefferson County 86.57
63 Bond County 86.07
64 Lee County 85.53
65 Randolph County 85.29
66 Perry County 85.05
67 Warren County 84.80
68 Stephenson County 84.27
69 Knox County 83.53
70 Madison County 83.43
71 Lawrence County 82.79
72 McHenry County 82.45
73 Sangamon County 80.72
74 Vermilion County 80.51
75 Johnson County 80.42
76 McLean County 79.73
77 DeKalb County 76.81
78 Cass County 76.77
79 Macon County 76.70
80 Boone County 76.15
81 Rock Island County 75.32
82 Jackson County 74.46
83 Kankakee County 74.14
84 Brown County 73.64
85 Peoria County 71.78
86 Winnebago County 71.39
87 Kendall County 71.17
88 DuPage County 68.88
89 Will County 66.35
90 Champaign County 65.00
91 Alexander County 64.80
92 Lake County 64.13
93 Kane County 63.43
94 Pulaski County 63.27
95 St. Clair County 62.72
96 Cook County 46.95