Rock Island County, IL Crime Statistics
Crime Overview
Rock Island County in IL is served by 6 law enforcement agencies. Over the past five years (2019-2024), the county recorded 8,838 violent crimes and 13,775 property crimes. The average violent crime rate stands at 106.6 per 100k residents, which is +0.4% above the national average. Property crime averages 201.1 per 100k, +22.9% above the national average. The most common offense was Property Crime, while Robbery 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 CAnnual Rate106.6 per 100k residents
National Avg: 106.2 per 100k
Total Incidents8,838 (2019-2023)
Homicide
Grade N/AInsufficient data to calculate annual rate.
Rape
Grade AAnnual Rate2.0 per 100k residents
National Avg: 3.5 per 100k
Total Incidents373 (2019-2023)
Robbery
Grade AAnnual Rate0.9 per 100k residents
National Avg: 5.8 per 100k
Total Incidents273 (2019-2023)
Aggravated Assault
Grade AAnnual Rate13.3 per 100k residents
National Avg: 22.3 per 100k
Total Incidents1,994 (2019-2023)
Property Crimes
Property Crime
Grade DAnnual Rate201.1 per 100k residents
National Avg: 163.6 per 100k
Total Incidents13,775 (2019-2023)
Burglary
Grade FAnnual Rate53.3 per 100k residents
National Avg: 24.0 per 100k
Total Incidents2,544 (2019-2023)
Larceny
Grade CAnnual Rate124.9 per 100k residents
National Avg: 116.4 per 100k
Total Incidents9,112 (2019-2023)
Motor Vehicle Theft
Grade BAnnual Rate17.2 per 100k residents
National Avg: 22.2 per 100k
Total Incidents1,992 (2019-2023)
Summary Table
| Crime Type | Annual Rate (per 100k residents) | Grade | Total Incidents (2019-2023) | National Avg | % Difference |
|---|---|---|---|---|---|
| Violent Crime | 106.6 | C | 8838 | 106.2 | +0.4% |
| Property Crime | 201.1 | D | 13775 | 163.6 | +22.9% |
| Homicide | 0.0 | A | 37 | 0.5 | -100.0% |
| Rape | 2.0 | A | 373 | 3.5 | -43.2% |
| Robbery | 0.9 | A | 273 | 5.8 | -84.0% |
| Aggravated Assault | 13.3 | A | 1994 | 22.3 | -40.0% |
| Burglary | 53.3 | F | 2544 | 24.0 | +121.6% |
| Larceny | 124.9 | C | 9112 | 116.4 | +7.4% |
| Motor Vehicle Theft | 17.2 | B | 1992 | 22.2 | -22.5% |
Crime Trends
Agencies
East Moline Police Department
East Moline, IL
Milan Police Department
Milan, IL
Moline Police Department
Moline, IL
Rock Island Police Department
Rock Island, IL
Silvis Police Department
Silvis, IL
Hillsdale Police Department
Hillsdale, IL