State of Illinois
County-by-County Breakdown (COVID-19)

TOTAL CASES: 324,536 | DECEASED: 8,527
U.S. CENSUS EST. POPULATION:12,671,821

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Last updated at 10/23/20 06:00 pm CDT
Click on the county name for daily data reported by the New York Times

RANK COUNTY POPULATION
Est. by US Census
CASES DEATHS % OF POPULATION
AFFECTED
% OF ALL CASES
IN IL
% OF ALL DEATHS
IN IL
1 Cook 5,150,233 170,039 5,390 3.302% 52.39% 63.21%
2 Lake 696,535 20,042 507 2.877% 6.18% 5.95%
3 Will 690,743 17,616 425 2.550% 5.43% 4.98%
4 Kane 532,403 16,038 345 3.012% 4.94% 4.05%
5 Winnebago 282,572 9,736 179 3.445% 3.00% 2.10%
6 St. Clair 259,686 8,696 219 3.349% 2.68% 2.57%
7 Madison 262,966 7,027 153 2.672% 2.17% 1.79%
8 Champaign 209,689 5,893 28 2.810% 1.82% 0.33%
9 Peoria 179,179 4,397 68 2.454% 1.35% 0.80%
10 Rock Island 141,879 3,939 98 2.776% 1.21% 1.15%
11 Sangamon 194,672 3,722 64 1.912% 1.15% 0.75%
12 Kankakee 109,862 3,326 78 3.027% 1.02% 0.91%
13 Macon 104,009 2,794 49 2.686% 0.86% 0.57%
14 Kendall 128,990 2,614 28 2.027% 0.81% 0.33%
15 Tazewell 131,803 2,522 52 1.913% 0.78% 0.61%
16 Coles 50,621 1,828 38 3.611% 0.56% 0.45%
17 Williamson 66,597 1,800 59 2.703% 0.55% 0.69%
18 Boone 53,544 1,774 25 3.313% 0.55% 0.29%
19 Adams 65,435 1,771 15 2.707% 0.55% 0.18%
20 Clinton 37,562 1,687 25 4.491% 0.52% 0.29%
21 Vermilion 75,758 1,619 8 2.137% 0.50% 0.09%
22 Jackson 56,750 1,491 26 2.627% 0.46% 0.30%
23 Whiteside 55,175 1,335 25 2.420% 0.41% 0.29%
24 Randolph 31,782 1,220 15 3.839% 0.38% 0.18%
25 Knox 49,699 1,190 16 2.394% 0.37% 0.19%
26 Ogle 50,643 1,156 7 2.283% 0.36% 0.08%
27 Effingham 34,008 1,121 4 3.296% 0.35% 0.05%
28 Grundy 51,054 923 7 1.808% 0.28% 0.08%
29 Franklin 38,469 913 8 2.373% 0.28% 0.09%
30 Marion 37,205 896 17 2.408% 0.28% 0.20%
31 Jefferson 37,684 888 45 2.356% 0.27% 0.53%
32 Monroe 34,637 884 28 2.552% 0.27% 0.33%
33 Bureau 32,628 879 17 2.694% 0.27% 0.20%
34 Morgan 33,658 865 25 2.570% 0.27% 0.29%
35 Stephenson 44,498 865 7 1.944% 0.27% 0.08%
36 Henry 48,913 820 7 1.676% 0.25% 0.08%
37 Christian 32,304 800 28 2.476% 0.25% 0.33%
38 Macoupin 44,926 760 10 1.692% 0.23% 0.12%
39 Union 16,653 746 25 4.480% 0.23% 0.29%
40 Fayette 21,336 660 22 3.093% 0.20% 0.26%
41 Lee 34,096 658 1 1.930% 0.20% 0.01%
42 Crawford 18,667 639 6 3.423% 0.20% 0.07%
43 Shelby 21,634 631 11 2.917% 0.19% 0.13%
44 Douglas 19,465 604 8 3.103% 0.19% 0.09%
45 Livingston 35,648 597 10 1.675% 0.18% 0.12%
46 Woodford 38,459 590 15 1.534% 0.18% 0.18%
47 Montgomery 28,414 587 14 2.066% 0.18% 0.16%
48 Logan 28,618 566 4 1.978% 0.17% 0.05%
49 Saline 23,491 524 9 2.231% 0.16% 0.11%
50 Bond 16,426 483 9 2.940% 0.15% 0.11%
51 Warren 16,844 474 7 2.814% 0.15% 0.08%
52 Wayne 16,215 473 12 2.917% 0.15% 0.14%
53 Iroquois 27,114 468 19 1.726% 0.14% 0.22%
54 Jersey 21,773 467 21 2.145% 0.14% 0.25%
55 Jo Daviess 21,235 461 7 2.171% 0.14% 0.08%
56 Fulton 34,340 460 1 1.340% 0.14% 0.01%
57 Cass 12,147 455 11 3.746% 0.14% 0.13%
58 Perry 20,916 415 16 1.984% 0.13% 0.19%
59 Moultrie 14,501 390 5 2.689% 0.12% 0.06%
60 Carroll 14,305 383 9 2.677% 0.12% 0.11%
61 Johnson 12,417 332 0 2.674% 0.10% 0%
62 Richland 15,513 325 16 2.095% 0.10% 0.19%
63 Lawrence 15,678 323 8 2.060% 0.10% 0.09%
64 Pike 15,561 304 4 1.954% 0.09% 0.05%
65 Clay 13,184 298 13 2.260% 0.09% 0.15%
66 Mason 13,359 294 1 2.201% 0.09% 0.01%
67 Clark 15,441 292 10 1.891% 0.09% 0.12%
68 Hancock 17,708 292 4 1.649% 0.09% 0.05%
69 Washington 13,887 289 1 2.081% 0.09% 0.01%
70 Greene 12,969 280 15 2.159% 0.09% 0.18%
71 Cumberland 10,766 262 6 2.434% 0.08% 0.07%
72 Jasper 9,610 258 10 2.685% 0.08% 0.12%
73 De Witt 15,638 248 4 1.586% 0.08% 0.05%
74 White 13,537 248 2 1.832% 0.08% 0.02%
75 Mercer 15,437 237 6 1.535% 0.07% 0.07%
76 Pulaski 5,335 230 1 4.311% 0.07% 0.01%
77 Piatt 16,344 224 0 1.371% 0.07% 0%
78 Wabash 11,520 216 5 1.875% 0.07% 0.06%
79 Ford 12,961 187 11 1.443% 0.06% 0.13%
80 Menard 12,196 171 1 1.402% 0.05% 0.01%
81 Edgar 17,161 150 8 0.874% 0.05% 0.09%
82 Massac 13,772 146 2 1.060% 0.04% 0.02%
83 Marshall 11,438 142 3 1.241% 0.04% 0.04%
84 Henderson 6,646 121 0 1.821% 0.04% 0%
85 Hamilton 8,116 114 2 1.405% 0.04% 0.02%
86 Alexander 5,761 113 1 1.961% 0.03% 0.01%
87 Gallatin 4,828 106 2 2.196% 0.03% 0.02%
88 Brown 6,578 103 0 1.566% 0.03% 0%
89 Edwards 6,395 101 0 1.579% 0.03% 0%
90 Scott 4,951 100 0 2.020% 0.03% 0%
91 Putnam 5,739 88 0 1.533% 0.03% 0%
92 Schuyler 6,768 84 1 1.241% 0.03% 0.01%
93 Stark 5,342 83 2 1.554% 0.03% 0.02%
94 Calhoun 4,739 67 0 1.414% 0.02% 0%
95 Hardin 3,821 53 0 1.387% 0.02% 0%
96 Pope 4,177 38 1 0.910% 0.01% 0.01%

Mortality rate between 2-3% (blue), 3% or more (red)

1. Percent of total cases in Illinois. 2. Percent of total deceased in Illinois 3. Mortality rate of the county


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Data from The New York Times, based on reports from state and local health agencies.

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