Illinois COVID Data by Zip Code

Last updated: 10/21/2020

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Data for (7-Day)
Rolling Average Number Tested per Day
Rolling Average Number of Positive COVID Tests per Day
Rolling Average COVID Positivity Rate
Number of new cases (7-day) per 100,000 population

Data for (14-Day)
Rolling Average COVID Positivity Rate
Number of new cases (14-day) per 100,000 population*

*Update - 10/08/2020: Number of new cases per 100,000 persons within the last 14 days is calculated by adding the number of new cases in the zip code in the last 14 days divided by the population in the zip code and multiplying by 100,000. (Aligned with CDC threshold guidelines)

Over the Last Week:
Tests per Day*
Cases per Day*
Positivity Rate*
Weekly New Case Rate per 100,000 population

* Calculated as 7-day rolling averages

Rolling Average Number of COVID Cases Per Day

(Hover over the line to see the number of cases for a specific day)

Rolling Average 7-Day COVID Positivity Rate

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Weekly New Case Rate per 100,000 population

(Hover over the line to see the rate for a specific day)

(Solid - Selected Zip Codes; Dashed - Illinois; Dotted - Regional)