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Northern Illinois

DeKalb CountyCrime Statistics

County seat: Sycamore Pop. 104,897 Circuit 16 Court
Stablevs. prior 2-year avgRank #57 of 102 IL Counties
65SAFETY SCORECSafety Grade
Total Crime Rate
1,680
per 100k residents
Violent Crime Rate
198
12% of total crime
Property Crime Rate
1,482
88% of total crime
Safety Score
65
out of 100 (higher = safer)

Crime Breakdown — DeKalb County

Total1,680Property1,482Violent198
1,680
Total / 100k
1,482
Property / 100k
198
Violent / 100k

Rates per 100,000 residents. Source: FBI UCR 2022 / Illinois State Police.

Crime Category Breakdown

Aggravated Assault
103/100k
Violent
Robbery
55/100k
Violent
Rape / Sexual Assault
28/100k
Violent
Murder / Manslaughter
12/100k
Violent
Larceny / Theft
919/100k
Property
Burglary
356/100k
Property
Motor Vehicle Theft
207/100k
Property

Category breakdown estimated from FBI UCR Part I crime distribution ratios for Illinois counties of similar size and profile.

Circuit Court Information

Court Name
DeKalb County Circuit Court
Circuit Number
Illinois 16th Judicial Circuit
County Seat
Sycamore, Illinois
Jurisdiction
DeKalb County

Safety Context

DeKalb County ranks #57 out of 102 Illinois counties for overall safety, earning a safety grade of C based on FBI UCR crime data.

The county's total crime rate of 1,680 per 100,000 residents is near the Illinois statewide average. Violent crime accounts for approximately 12% of all reported offenses.

Crime trends in DeKalb County are currently stable, holding steady relative to the prior two-year average.

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Emergency Contacts

Emergency: 911
ISP Non-Emergency: 1-800-252-2121

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.