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Illinois Department of Public Health COVID-19 Data Portal

Here you can find downloadable data regarding metrics and data posted to the Illinois COVID-19 webpages and subsequent visualizations.

**NOTE** These data and other information on this website are subject to change, including data previously reported. These data are limited to COVID-19-related information and may be removed and/or no longer updated once the measures are no longer in use or the COVID-19 pandemic has ended. The Illinois Department of Public Health (IDPH) may have excluded certain data that may identify individual persons or if they otherwise include information prohibited by state or federal law from being publicly released. Researchers seeking individually identifiable data must request such individually identifiable data from IDPH’s Institutional Review Board by going to https://www.dph.illinois.gov/data-statistics/irb (Section 690.200 (g) of the Illinois Administrative Code).

Data is Provisional and Subject to Change

  • COVID-19 Cases, Tests, and Deaths By Day This dataset contains counts of people tested for COVID-19 in Illinois and their results. Data in this section are limited to data collected beginning March 10, 2020 through the date of the last update. Only Illinois residents are included based on the home address as provided by the medical provider. Only polymerase chain reaction (PCR)-based tests, and Antigen tests are
  • COVID-19 County (Cases, Tests, and Deaths) Daily Snapshot All Data are provisional and subject to change. Data in this section are limited to data collected beginning March 10, 2020 through the date of the last update. This data pertains to the cases, deaths, and tested counts at the County level in Illinois. Case County designation is determined by county of residence of case. This is the source data for some of the metrics available at: http://dph.illinois.gov/covid19, http://dph.illinois.gov/covid19/statistics
  • COVID-19 County Cases, Tests, and Deaths by Day This dataset contains counts of people tested for COVID-19 in Illinois and their results. Data in this section are limited to data collected beginning March 10, 2020 through the date of the last update. Only Illinois residents are included based on the home address as provided by the medical provider. Only polymerase chain reaction (PCR)-based tests, and Antigen tests are included, and only one test is counted for each individual. Tests are counted on the day the specimen was reported publicly.
  • Historical Demographics This dataset contains counts of people tested for COVID-19 in Illinois and their results. Data in this section are limited to data collected beginning March 10, 2020 through the date of the last update. Only Illinois residents are included based on the home address as provided by the medical provider. Only polymerase chain reaction (PCR)-based tests, and Antigen tests are included, and only one test is counted for each individual. Tests are counted on the day the specimen was reported publicly.
  • Hospitalization Utilization The data reported are based on daily counts that hospitals report to IDPH through EMResource. They should be considered provisional and may be subject to change as a result of IDPH’s continuous data validation and hospital follow-up efforts. These numbers are reported by Illinois acute care hospitals, including two Children’s Hospitals that report into EMResource. Veteran Administration (VA) and Specialty hospitals are not included in analysis. Total beds is the number of staffed Adult ICU, Med Surg, Burn, Psych, ED, AIIR, and OR beds and any other type of staffed beds. It excludes Peds, PICU, NICU. Total beds available is the number of Adult ICU, Med Surg, Burn, Psych, ED, AIIR OR, and other staffed beds that are currently vacant and available for immediate patient use. It excludes Peds, PICU, NICU. The COVID-19 numbers reported include both confirmed and probable COVID-19 cases
  • Long Term Care Facility Outbreaks Total number of laboratory confirmed COVID-19 cases and deaths among residents in all long-term care facilities, not just outbreaks Total Cases # Total Deaths # Frequently Asked Questions Long-Term Care Facilities in Illinois Experiencing a COVID-19 Outbreak Among Residents and Staff Information provided below is provisional, subject to change, and updated weekly. Facilities
  • Hospitalization Data The data reported are based on daily counts that hospitals report to IDPH through EMResource. They should be considered provisional and may be subject to change as a result of IDPH’s continuous data validation and hospital follow-up efforts. The data reported are based on daily counts that hospitals report to IDPH through EMResource. They should be considered provisional and
  • COVID-19 Vaccine Administration Data This dataset contains counts of Vaccine Administrations by county Data in this section are limited to data collected beginning December 16, 2020 through the date of the last update. All data are provisional and subject to change. Information is updated as additional details are received. Data Source: I-CARE
  • COVID-19 Zip Level Tests and Cases This dataset contains counts of people tested for COVID-19 in Illinois by Zip Code and their results. Data in this section are limited to data collected beginning April 6, 2020 through the date of the last update. Only Illinois residents are included based on the home address as provided by the medical provider. Only polymerase chain reaction (PCR)-based tests, and Antigen