Crime Types
Arson
Definition: The willful or malicious burning or attempted burning of property, including structures, vehicles, and personal property.
In Detail
Arson is the willful or malicious burning or attempted burning of property, with or without intent to defraud. It is classified as a property crime under the UCR program and includes the burning of structures (residential, commercial, industrial), motor vehicles, and other personal property such as crops, timber, and fences. Arson is unique among UCR crimes because data collection has historically been less consistent than for other offenses. Not all law enforcement agencies report arson data, and the definition and investigation of arson varies across jurisdictions. A fire must be determined to have been intentionally set to be classified as arson, which requires fire investigation expertise that not all departments possess. Many fires are classified as "undetermined" rather than arson, even when suspicious. The national arson rate is relatively low compared to other property crimes, but the impact of individual arson incidents can be enormous — a single act of arson can destroy multiple buildings, displace families, and cause millions of dollars in damage. Arson also carries a significant risk of injury or death, which is why some jurisdictions classify certain arson offenses as violent crimes when they endanger human life. Insurance fraud is a notable motivation for arson in commercial settings, while residential arson is often linked to domestic disputes or retaliation.
Related Terms
Offenses involving the taking or destruction of property without force or threat of force, including burglary, larceny-theft, motor vehicle theft, and arson.
The unlawful entry of a structure to commit a felony or theft, regardless of whether force was used to gain entry.
The FBI program that collects and publishes crime data from law enforcement agencies across the United States, serving as the primary national crime database.
The critical distinction between the total number of crimes (count) and the number of crimes per 100,000 residents (rate), which changes how safety is understood.
Frequently Asked Questions
What does "Arson" mean in crime statistics?
The willful or malicious burning or attempted burning of property, including structures, vehicles, and personal property.
Why is arson important for understanding crime data?
Arson is the willful or malicious burning or attempted burning of property, with or without intent to defraud. It is classified as a property crime under the UCR program and includes the burning of structures (residential, commercial, industrial), motor vehicles, and other personal property such as crops, timber, and fences. Arson is unique among UCR crimes because data collection has historically been less consistent than for other offenses.