Wisconsin - County Infection Estimates

See state-wide estimates here.

Click on a county name to view the infections estimates for that county.

See the Counties Summary page for a searchable and sortable table.

Note: Due to the inherent lag between infections and reporting of cases, our estimates of infections are as of 14 days ago.

Last updated: January 22, 2021

FIPS Code County Population Confirmed Cases % Currently Infected % Total Infected
55079 Milwaukee 945,726 100,680 2.1 35.0
55025 Dane 546,695 38,228 1.6 22.4
55133 Waukesha 404,198 41,881 2.7 32.8
55009 Brown 264,542 30,563 2.4 38.1
55101 Racine 196,311 21,816 2.5 36.0
55087 Outagamie 187,885 19,808 2.8 33.3
55139 Winnebago 171,907 18,556 2.0 34.4
55059 Kenosha 169,561 15,688 2.5 30.1
55105 Rock 163,354 14,718 2.3 28.8
55131 Washington 136,034 14,592 2.5 34.0
55073 Marathon 135,692 14,278 2.0 33.3
55063 La Crosse 118,016 11,790 2.3 31.5
55117 Sheboygan 115,340 12,868 2.1 35.6
55035 Eau Claire 104,646 10,514 2.2 31.7
55127 Walworth 103,868 10,577 2.6 32.5
55039 Fond du Lac 103,403 12,209 2.2 37.7
55109 St. Croix 90,687 7,331 1.9 25.3
55089 Ozaukee 89,221 7,977 2.3 28.4
55027 Dodge 87,839 11,672 1.7 42.5
55055 Jefferson 84,769 8,140 2.3 30.3
55071 Manitowoc 78,981 7,763 2.4 31.0
55141 Wood 72,999 6,581 1.7 28.3
55097 Portage 70,772 6,423 1.6 28.7
55017 Chippewa 64,658 6,741 2.7 32.9
55111 Sauk 64,442 5,144 1.6 25.5
55021 Columbia 57,532 5,041 2.0 27.7
55043 Grant 51,439 4,967 1.8 30.7
55135 Waupaca 50,990 5,314 2.3 32.9
55015 Calumet 50,089 5,522 2.3 35.0
55081 Monroe 46,253 3,993 2.3 27.0
55033 Dunn 45,368 4,226 2.2 29.1
55005 Barron 45,244 5,073 2.4 35.2
55095 Polk 43,783 3,497 2.2 24.9
55031 Douglas 43,150 4,005 2.5 28.6
55093 Pierce 42,754 4,003 2.1 29.4
55115 Shawano 40,899 4,899 1.8 38.2
55075 Marinette 40,350 4,195 1.9 33.0
55083 Oconto 37,930 4,483 2.3 37.5
55045 Green 36,960 2,659 1.6 22.7
55085 Oneida 35,595 3,179 2.0 28.3
55019 Clark 34,774 3,385 1.6 30.8
55123 Vernon 30,822 1,740 1.2 17.7
55121 Trempealeau 29,649 3,308 1.9 35.2
55029 Door 27,668 2,492 2.6 28.6
55069 Lincoln 27,593 2,914 2.6 33.3
55057 Juneau 26,687 2,895 3.3 34.1
55137 Waushara 24,443 2,240 1.6 29.1
55049 Iowa 23,678 1,857 1.1 24.9
55125 Vilas 22,195 1,929 2.9 27.2
55053 Jackson 20,643 2,552 1.4 39.2
55061 Kewaunee 20,434 2,425 2.6 37.5
55119 Taylor 20,343 1,925 1.7 29.7
55001 Adams 20,220 1,604 1.9 24.9
55067 Langlade 19,189 2,017 1.1 33.7
55047 Green Lake 18,913 1,850 1.2 31.1
55103 Richland 17,252 1,226 1.3 22.7
55065 Lafayette 16,665 1,477 1.7 28.0
55113 Sawyer 16,558 1,382 1.7 27.3
55023 Crawford 16,131 1,668 1.1 32.9
55129 Washburn 15,720 1,243 2.1 24.5
55077 Marquette 15,574 1,392 1.2 28.6
55003 Ashland 15,562 1,171 1.7 23.5
55013 Burnett 15,414 1,192 1.3 24.2
55007 Bayfield 15,036 1,065 1.6 22.2
55107 Rusk 14,178 1,243 1.7 27.7
55099 Price 13,351 1,131 1.6 26.2
55011 Buffalo 13,031 1,242 4.1 29.5
55041 Forest 9,004 963 1.4 34.3
55091 Pepin 7,287 779 3.0 33.5
55051 Iron 5,687 561 1.3 31.4
55078 Menominee 4,556 778 3.2 54.4
55037 Florence 4,295 448 1.4 33.6