Latest Data

chicago star

Latest Data

chicago star

CDPH recommends that communities and individuals reference the hospital admission level for the greater Cook County area when making decisions about what preventive actions to take against COVID-19. You can find our current level, along with information about how it’s defined, on our COVID-19 Hospital Admission Levels page.

Detailed COVID-19 vaccination coverage data and trends continue to be updated weekly and are available on the COVID-19 Vaccination Coverage page.

Additional data about COVID-19 activity in Chicago continues to be shared through our dashboard webpages and the Chicago Data Portal.

CDC Community COVID-19 Risk Level - Medium

Chicago COVID-19 Data

Hospital Admission Levels

Community Risk and Transmission thumbnail

CDC is no longer providing COVID-19 Community Levels by U.S. county. CDPH is adopting COVID-19 Hospital Admission Levels to inform and guide prevention decisions. More information can be found on the CDC’s website.

Wastewater Monitoring

Wastewater Monitoring chart thumbnail

Find information about how SARS-CoV-2 is monitored in Chicago’s wastewater.

Variants and Genomic Surveillance

Variants and Genomic Surveillance chart thumbnail

Learn more about how CDPH and the CDC are using genomic testing to track SARS-CoV-2 variants.

Respiratory Virus Surveillance

Respiratory Virus Surveillance thumbnail

Find CDPH’s weekly surveillance report that tracks influenza, COVID-19, RSV, and other viral respiratory disease activity in Chicago.

COVID-19 Vaccine Coverage

Vaccine Coverage chart thumbnail

Explore COVID-19 vaccine coverage rates among Chicagoans by demographic groups and geographic areas.

Vaccine Effectiveness

Community Risk and Transmission thumbnail

See how rates of COVID-19 cases, hospitalizations, and deaths differ among vaccinated and unvaccinated Chicagoans.

Social Impact

Social Impact  thumbnail

Explore the social impacts of COVID-19 on Chicagoans, including dramatic effects on life expectancy.

Data Portal

Data Portal thumbnail

Browse COVID-19 datasets that are available for download on the Chicago Data Portal.

Chicago Health Atlas

Chicago Health Atlas thumbnail

Access health data for Chicago and your community.

Archived Data Reports

Archived Data Reports  thumbnail

Archived data reports