Cook CountyCrime Statistics
Crime Breakdown — Cook County
Rates per 100,000 residents. Source: FBI UCR 2022 / Illinois State Police.
Crime Category Breakdown
Category breakdown estimated from FBI UCR Part I crime distribution ratios for Illinois counties of similar size and profile.
Circuit Court Information
Safety Context
Cook County ranks #88 out of 102 Illinois counties for overall safety, earning a safety grade of D based on FBI UCR crime data.
The county's total crime rate of 3,820 per 100,000 residents is above the Illinois statewide average. Violent crime accounts for approximately 16% of all reported offenses.
Crime trends in Cook County are currently improving, with reported incidents declining compared to the prior two-year average.
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Counties with Similar Safety Rankings
Data Note: Crime statistics sourced from FBI UCR 2022 and Illinois State Police annual reports. Rates are per 100,000 residents (2022 ACS estimates). Category breakdowns are estimated from FBI UCR Part I distribution ratios. Safety grades are IllinoisCrime.com editorial ratings — not official government rankings. Circuit court data from illinoiscourts.gov.