Carroll County, IL Crime Statistics
Crime Overview
Carroll County in IL is served by 6 law enforcement agencies. Over the past five years (2019-2024), the county recorded 65 violent crimes and 214 property crimes. The average violent crime rate stands at 23.7 per 100k residents, which is 77.7% below the national average. Property crime averages 56.1 per 100k, 65.7% below the national average. The most common offense was Property Crime, while Aggravated Assault had the lowest rate. Data is sourced from the FBI Crime Data Explorer and reflects totals from the most recent five-year period.
Violent Crimes
Violent Crime
Grade AHomicide
Grade N/ANot enough data to calculate a meaningful rate.
Rape
Grade FNot enough data to calculate a meaningful rate.
Robbery
Grade N/ANot enough data to calculate a meaningful rate.
Aggravated Assault
Grade AProperty Crimes
Property Crime
Grade ABurglary
Grade BLarceny
Grade AMotor Vehicle Theft
Grade ANot enough data to calculate a meaningful rate.
Summary Table
| Crime Type | Annual Rate (per 100k residents) | Grade | Total Incidents (2019-2023) | National Avg | % Difference |
|---|---|---|---|---|---|
| Violent Crime | 23.7 | A | 65 | 106.2 | -77.7% |
| Property Crime | 56.1 | A | 214 | 163.6 | -65.7% |
| Homicide | 0.0 | A | 0 | 0.5 | -100.0% |
| Rape | 6.0 | F | 8 | 3.5 | +70.3% |
| Robbery | 0.0 | A | 3 | 5.8 | -100.0% |
| Aggravated Assault | 6.0 | A | 39 | 22.3 | -72.9% |
| Burglary | 17.6 | B | 55 | 24.0 | -26.8% |
| Larceny | 35.7 | A | 151 | 116.4 | -69.3% |
| Motor Vehicle Theft | 2.8 | A | 6 | 22.2 | -87.5% |
Crime Trends
Agencies
Carroll County Sheriff's Office
Lanark Police Department
Lanark, IL
Milledgeville Police Department
Milledgeville, IL
Mount Carroll Police Department
Mount Carroll, IL
Savanna Police Department
Savanna, IL
Shannon Police Department
Shannon, IL