The Alliance Against Intoxicated Motorists (AAIM) has released its annual Illinois DUI Arrest Survey, which highlights the efforts of law enforcement agencies across the state to combat impaired driving, according to a community announcement.
The survey, conducted annually since 1990 and funded by the Illinois Department of Transportation, received responses from 84% of nearly 700 police agencies.
Aurora leads in DUI arrests, O’Fallon sees largest increase
The Aurora Police Department led municipal agencies with 479 DUI arrests in 2025. Rockford followed closely with 476 arrests.
Other cities with high numbers of DUI arrests include Springfield (298), Naperville (287), Elgin (269), Bloomington (250), O’Fallon (250), Decatur (219), West Chicago (212), Joliet (210), Franklin Park (209), Lombard (207), and Champaign (204)…