Wisconsin Coronavirus Map and Case Count

0
2,000
4,000
6,000
8,000 cases
Mar. 2020
Apr.
May
Jun.
Jul.
Aug.
Sept.
Oct.
Nov.
Dec.
Jan. 2021
Probable data released
New cases
7-day average
Total reported On Jan. 25 14-day change
Cases 582,477 1,100 –45%
Deaths 6,203 10 –10%
Hospitalized 772 –25%

Day with reporting anomaly.

Hospitalization data from the Covid Tracking Project; 14-day change trends use 7-day averages.

At least 10 new coronavirus deaths and 1,100 new cases were reported in Wisconsin on Jan. 25. Over the past week, there has been an average of 1,877 cases per day, a decrease of 45 percent from the average two weeks earlier.

Average daily cases per 100,000 people in past week
Few or no cases
Share of population with a reported case
No cases reported
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Sources: State and local health agencies. Population and demographic data from Census Bureau.
About this data For total cases and deaths: The map shows the known locations of coronavirus cases by county. Circles are sized by the number of people there who have tested positive or have a probable case of the virus, which may differ from where they contracted the illness. For hot spots: The hot spots map shows the share of population with a new reported case over the last week.

As of Tuesday morning, there have been at least 582,477 cases and 6,203 deaths in Wisconsin since the beginning of the pandemic, according to a New York Times database.

Reported cases and deaths by county

This table is sorted by places with the most cases per 100,000 residents in the last seven days. Charts are colored to reveal when outbreaks emerged.

Total
cases
Per 100,000 Total
deaths
Per 100,000 Daily avg.
in last
7 days
Per 100,000 Daily avg.
in last
7 days
Per 100,000 Weekly cases per capita
Fewer More
Wisconsin 582,477 10,004 6,203 107 1,877 32 39.0 0.67
March 1
Jan. 25
Wisconsin heatmap
Iron 581 10,216 36 633 5 79
Iron heatmap
Buffalo 1,266 9,715 7 54 10 73
Buffalo heatmap
Price 1,165 8,726 7 52 10 73 0.1 1.07
Price heatmap
Washburn 1,282 8,155 17 108 9 59
Washburn heatmap
Kewaunee 2,457 12,024 27 132 12 57
Kewaunee heatmap
Monroe 4,087 8,836 31 67 23 49 0.6 1.24
Monroe heatmap
Sawyer 1,420 8,576 17 103 8 48
Sawyer heatmap
Douglas 4,048 9,381 32 74 19 45 0.3 0.66
Douglas heatmap
Waupaca 5,390 10,571 146 286 22 44 0.6 1.12
Waupaca heatmap
La Crosse 11,995 10,164 70 59 49 41 0.4 0.36
La Crosse heatmap
About this data Weekly cases per capita shows the share of population with a new reported case for each week. Weeks without a reported case are shaded gray. The daily average is calculated with cases and deaths that were reported in the last seven days.

To Our Subscribers

The public, medical researchers, and government agencies continue to rely on our comprehensive tracking of the pandemic. Thank you for helping us uncover the facts.

Learn more about this project.

The New York Times is engaged in a comprehensive effort to track details about every reported case in the United States, collecting information from federal, state and local officials around the clock. The numbers in this article are being updated several times a day based on the latest information our journalists are gathering from around the country.

The New York Times has found that official tallies in the United States and in more than a dozen other countries have undercounted deaths during the coronavirus outbreak because of limited testing availability.

Daily reported new cases

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2,000
4,000
6,000
8,000 cases
Mar. 2020
Apr.
May
Jun.
Jul.
Aug.
Sept.
Oct.
Nov.
Dec.
Jan. 2021
Probable data released
New cases
7-day average

Daily reported deaths

0
50
100 deaths
Mar. 2020
Apr.
May
Jun.
Jul.
Aug.
Sept.
Oct.
Nov.
Dec.
Jan. 2021
New deaths
7-day average
These are days with a reporting anomaly. Read more here. Note: The seven-day average is the average of a day and the previous six days of data.

Daily case and death reports show the severity of the pandemic over time. The picture can be put into further context by considering the number of tests performed and people hospitalized.

Daily reported people tested

0
20,000
40,000 tests
Mar. 2020
Apr.
May
Jun.
Jul.
Aug.
Sept.
Oct.
Nov.
Dec.
Jan. 2021
New tests
7-day average

Hospitalizations

0
1,000
2,000
Mar. 2020
Apr.
May
Jun.
Jul.
Aug.
Sept.
Oct.
Nov.
Dec.
Jan. 2021
Covid patients in hospitals that day
7-day average
These are days with a reporting anomaly. Read more here. Source: Testing and hospitalization data from the Covid Tracking Project.
About this data Currently hospitalized is the number of patients with Covid-19 reported by the state to be in a hospital on that day. Dips and spikes could be due to inconsistent reporting by hospitals. Tests represent the number of unique individuals reported tested with a P.C.R. viral diagnostic test that day.

If the previous level of testing was low, and hospitalizations are not increasing, a rise in daily cases could be explained as a result of increased testing. If daily tests have been increased and cases and hospitalizations have fallen or stayed low, that is a sign that the situation is improving or under control. Hospitalizations and deaths usually lag behind new cases, as it takes time for symptoms to develop and worsen.

Because the definitions used for testing and hospitalization data vary between states, it is not always possible to compare that data in one state to the figures reported in another.

We’re tracking restrictions in Wisconsin »

Since March, The Times has paid special attention to cases in nursing homes, food processing plants, correctional facilities and now at colleges and universities. Information on cases linked to these places comes from official releases by governments, companies and institutions directly. The Times is publishing lists of groupings of 50 or more cases related to a specific site, workplace, school or event.

Cases connected to Cases Location
+ Colleges and universities 15,666 cases at 31 schools
+ Prisons and jails 15,041 cases at 35 prisons
+ Food processing facilities 774 cases at 4 facilities

The counts in this table of coronavirus cases at individual nursing homes were last updated as recently as Jan. 12, 2021. Since then, we have continued to update state-level totals for cases and deaths in long-term care facilities.

About the data

In data for Wisconsin, the Times primarily relies on reports from the state, as well as health districts or county governments that often report ahead of the state. Wisconsin typically releases new data each day. Weekend counts may be lower because fewer sources report to the state. The state reports cases and deaths based on a person’s permanent or usual residence.

The Times has identified the following reporting anomalies or methodology changes in the data:

June 10: Wisconsin began reporting probable cases and deaths.

Sept. 4: Wisconsin started reporting probable cases at the county level.

Oct. 19: Wisconsin reported new data for Oct. 17-19 after planned system maintenance.

The tallies on this page include probable and confirmed cases and deaths.

Confirmed cases and deaths, which are widely considered to be an undercount of the true toll, are counts of individuals whose coronavirus infections were confirmed by a molecular laboratory test. Probable cases and deaths count individuals who meet criteria for other types of testing, symptoms and exposure, as developed by national and local governments.

Governments often revise data or report a single-day large increase in cases or deaths from unspecified days without historical revisions, which can cause an irregular pattern in the daily reported figures. The Times is excluding these anomalies from seven-day averages when possible.

Read more about the methodology and download county-level data for coronavirus cases in the United States from The New York Times on GitHub.