Ranking of Illinois Counties By Percentage of Population that are White Alone in 2010

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2010, among all Illinois counties, Calhoun County had the highest percentage of its population who identified their race as White Alone (99.12%), followed by Jasper County (98.85%), and Shelby County (98.77%).

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 Percentage of Pop. that are White Alone in 2010
Calhoun
Jasper
Shelby
Moultrie
Scott
Edgar
Mercer
Clark
Wayne
Cumberland
Ranking of Illinois Counties By Percentage of Pop. that are White Alone in 2010
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Rank County % of County Population
1 Calhoun County 99.12
2 Jasper County 98.85
3 Shelby County 98.77
4 Moultrie County 98.72
5 Scott County 98.67
6 Edgar County 98.63
7 Mercer County 98.61
8 Clark County 98.54
9 Wayne County 98.47
10 Cumberland County 98.44
11 Effingham County 98.41
12 White County 98.38
13 Hancock County 98.36
14 Hamilton County 98.35
14 Henderson County 98.35
15 Monroe County 98.33
16 Edwards County 98.32
17 Gallatin County 98.31
18 Marshall County 98.27
19 Mason County 98.25
20 Clay County 98.24
21 Piatt County 98.22
21 Putnam County 98.22
22 Jo Daviess County 98.17
23 Washington County 98.16
24 Greene County 98.15
25 Stark County 98.11
26 Franklin County 98.05
27 Douglas County 97.93
28 Ford County 97.92
29 Menard County 97.85
30 De Witt County 97.81
31 Macoupin County 97.8
32 Hardin County 97.78
33 Woodford County 97.76
34 Jersey County 97.75
34 Richland County 97.75
35 Iroquois County 97.49
36 Carroll County 97.42
37 Wabash County 97.38
38 Pike County 97.23
39 Bureau County 97.16
40 Ogle County 97.12
41 Christian County 96.99
42 Union County 96.8
43 Tazewell County 96.74
44 Grundy County 96.71
45 Henry County 96.49
46 Whiteside County 96.1
47 Schuyler County 95.97
48 LaSalle County 95.91
49 Warren County 95.86
50 Montgomery County 95.6
51 Cass County 94.82
52 Fulton County 94.6
53 Clinton County 94.54
54 McHenry County 94.47
55 Fayette County 94.16
56 Adams County 94.04
57 Boone County 93.68
58 Marion County 93.62
59 Crawford County 93.5
60 Coles County 93.44
61 Saline County 93.39
62 Williamson County 93.3
63 Livingston County 93.17
64 Lee County 92.9
65 Pope County 92.09
66 Bond County 91.59
67 Morgan County 91.57
68 Massac County 91.46
69 McDonough County 91.08
70 Johnson County 90.32
71 Logan County 90.17
72 Knox County 89.39
73 Perry County 89.25
74 Madison County 89.17
75 Jefferson County 89.02
76 DeKalb County 88.88
77 Lawrence County 88.85
78 Kendall County 88.73
79 Randolph County 88.66
80 Stephenson County 87.65
81 Kane County 87.47
82 Rock Island County 86.03
83 McLean County 85.69
84 Sangamon County 84.06
85 Vermilion County 83.92
86 Lake County 83.39
87 DuPage County 82.76
88 Winnebago County 82.2
89 Will County 81.78
90 Kankakee County 81.48
91 Macon County 79.91
92 Jackson County 79.12
93 Brown County 79.03
94 Peoria County 75.87
95 Champaign County 75.28
96 Cook County 65.85
97 St. Clair County 65.7
98 Pulaski County 64.93
99 Alexander County 61.66