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COVID-19 Case Counts

Cases in Cook County and Illinois

Per the Illinois Department of Public Health, as of May 28, there have been a total 115,833 confirmed COVID-19 cases and 5,186 deaths in IL, including: 75,306 cases and 3,519 deaths in Cook County. This includes 31,136 cases and 1,470 deaths in suburban Cook County, and 44,170 cases and 2,049 deaths in Chicago. All numbers provided are provisional and subject to change. For the most up-to-date information on Illinois case counts, including cases for suburban Cook County and Chicago, visit the Illinois Department of Public Health website

Cases, Hospitalizations and Deaths in Suburban Cook County by Municipality & Zip Code

To view COVID-19 data for suburban Cook County, including case counts by municipality, click here to visit the Cook County ShinyApp. Click on the map tab to view case counts by municipality. Click on the data tab for cases by report date and exposure source, as well as cases, hospitalizations and deaths by age, sex, race/ethnicity and district, and a visualization of illnesses by severity. To view case counts by zipcode, click here.

Cases in the U.S. and Worldwide

For the latest information about the U.S. situation, visit the Centers for Disease Control Prevention website. For the latest information about the global situation, visit the World Health Organization website.

If you have questions or concerns, please call the Cook County COVID-19 Hotline at 708-633-3319 or email CCDPH.COVID19@cookcountyhhs.org.

For the latest updates, text ALERTCOOK to 888-777. You may also call the Illinois Department of Public Health coronavirus hotline at 1-800-889-3931 or email DPH.SICK@ILLINOIS.GOV.

Updated 05/28/20 4:00PM


Cook County Resources

Cook County ShinyApp