Rock Island CountyCrime Statistics
Crime Breakdown — Rock Island 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
Rock Island County ranks #95 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 2,980 per 100,000 residents is above the Illinois statewide average. Violent crime accounts for approximately 15% of all reported offenses.
Crime trends in Rock Island County are currently worsening, with reported incidents rising compared to the prior two-year average.
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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.