Illinois State Crash Atlas

McHenry County, Illinois

27People killed in 2024
24Fatal crashes
10thRank of 102 counties by deaths

Fatal crashes by month

1Jan3Feb1Mar1Apr4May0Jun1Jul4Aug2Sep2Oct3Nov2Dec

The most fatal crashes in McHenry County were in May (4). This county accounts for 2.3% of the 1,177 deaths in Illinois; the average county had 11.5. Counts are not adjusted for population or traffic volume.

Next in the state ranking: Winnebago County (27 deaths), Kankakee County (23 deaths).

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