April 17 COVID-19 cases per county; use our map to search by ZIP code
Interactive map
• Not all the suburbs with cases are listed below.
Cook County
• As of Friday, suburban Cook County had 7,982 confirmed COVID-19 cases and 333 deaths, according to the IDPH's coronavirus website (visit bit.ly/dhIDPHcovid19). In Chicago: 11,409 cases and 427 fatalities.
• The Cook County Department of Public Health on Friday listed 380 cases of COVID-19 in Des Plaines, 193 cases in Glenview, 108 in Mount Prospect, 102 in Park Ridge, 94 in Wheeling, 92 in Palatine, 89 in Schaumburg, 83 in Arlington Heights, 76 in Streamwood, 56 in Elk Grove Village, 55 in Hoffman Estates, 31 each in Prospect Heights and Rolling Meadows, and 23 in Buffalo Grove (Cook County portion).
Lake County
• The Lake County Health Department lists 1,932 confirmed cases of COVID-19 and 70 deaths on its coronavirus website as of Friday.
• Cases in some Lake County towns as of Friday: 510 to 514 in Waukegan, 75 to 79 in Gurnee, 70 to 74 in Round Lake, 65-69 in Mundelein, 40 to 44 each in Libertyville and Vernon Hills, 35 to 39 each in Buffalo Grove (Lake County portion) and Wauconda, 30 to 34 in Grayslake, and 25 to 29 each in Lake Zurich and Lake Villa.
DuPage County
• The DuPage County Health Department reports 1,560 confirmed cases of COVID-19 and 78 deaths on its coronavirus website Friday.
• Cases per suburb include 120 in Naperville (DuPage portion), 105 in Addison, 103 in Carol Stream, 100 in Bensenville, 84 in Lombard, 75 each in Elmhurst and Willowbrook, 74 in Glendale Heights, 67 in West Chicago, 58 in Downers Grove, and 50 in Aurora (DuPage County portion).
Kane County
• The Kane County Health Department confirms 561 cases of COVID-19 with 28 deaths on its website Friday at kanehealth.com.
• Cases per town as of Friday include 208 in Aurora (Kane County portion), 114 in Elgin (Kane portion), 46 in St. Charles, 21 in South Elgin, 17 in Batavia, 16 each in Geneva and North Aurora, 12 in Gilberts, and nine in Sugar Grove.
McHenry County
• There are 324 cases of COVID-19 and 14 deaths in McHenry County, according to the health department's website Friday.
Will County
• There have been 1,566 cases of COVID-19 and 90 deaths, according to the Will County Health Department's website Friday.
• Cases per town include 111 in Naperville (Will County portion), and 11 in Aurora (Will County portion).