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Marion County, IA Crime Statistics

Crime Overview

Marion County in IA is served by 1 law enforcement agency. Over the past five years (2019-2024), the county recorded 244 violent crimes and 274 property crimes. The average violent crime rate stands at 54.1 per 100k residents, which is -49.0% below the national average. Property crime averages 108.2 per 100k, -33.8% below the national average. The most common offense was Property Crime, while Violent Crime 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 A
Annual Rate54.1 per 100k residents
National Avg: 106.2 per 100k
Total Incidents244 (2019-2023)

Homicide

Grade N/A

Not enough data to calculate a meaningful rate.

Rape

Grade F
Annual Rate13.5 per 100k residents
National Avg: 3.5 per 100k
Total Incidents19 (2019-2023)

Robbery

Grade N/A

Not enough data to calculate a meaningful rate.

Aggravated Assault

Grade N/A

Insufficient data to calculate annual rate.

Property Crimes

Property Crime

Grade B
Annual Rate108.2 per 100k residents
National Avg: 163.6 per 100k
Total Incidents274 (2019-2023)

Burglary

Grade N/A

Insufficient data to calculate annual rate.

Larceny

Grade B
Annual Rate94.7 per 100k residents
National Avg: 116.4 per 100k
Total Incidents217 (2019-2023)

Motor Vehicle Theft

Grade A
Annual Rate13.5 per 100k residents
National Avg: 22.2 per 100k
Total Incidents20 (2019-2023)

Summary Table

Crime TypeAnnual Rate (per 100k residents)GradeTotal Incidents (2019-2023)National Avg% Difference
Violent Crime54.1A244106.2-49.0%
Property Crime108.2B274163.6-33.8%
Homicide0.0A00.5-100.0%
Rape13.5F193.5+282.6%
Robbery0.0A15.8-100.0%
Aggravated Assault0.0A6022.3-100.0%
Burglary0.0A3724.0-100.0%
Larceny94.7B217116.4-18.6%
Motor Vehicle Theft13.5A2022.2-39.0%

Crime Trends

Agencies

Knoxville Police Department

Knoxville, IA