Illinois releases the number of positive COVID-19 cases by ZIP code daily. The map below shows the cumulative cases for each area as well as other analysis of the data. * Check out the Tribune’s ...

Illinois residents can now track coronavirus cases in their neighborhood using ZIP code data from the state's department of public health. The interactive map below allows residents to track cases ...

ILLINOIS, USA — Nearly 150 more high-risk zip codes have been added to the Illinois Department of Public Health's lead testing list. IDPH keeps track of zip codes throughout the state where ...