The FBI’s Uniform Crime Reporting (UCR) Program defines aggravated assault as an unlawful attack by one person upon another for the purpose of inflicting severe or aggravated bodily injury. The UCR Program further specifies that this type of assault is usually accompanied by the use of a weapon or by other means likely to produce death or great bodily harm. Attempted aggravated assault that involves the display of—or threat to use—a gun, knife, or other weapon is included in this crime category because serious personal injury would likely result if the assault were completed. When aggravated assault and larceny-theft occur together, the offense falls under the category of robbery.
Expanded offense data are the details of the various offenses that the UCR Program collects beyond the count of how many crimes law enforcement agencies report. These details may include the type of weapon used in a crime, type or value of items stolen, and so forth. In addition, expanded data include trends (for example, 2-year comparisons) and rates per 100,000 inhabitants.
Expanded information regarding aggravated assault is available in the following tables:
Trends (2-year): Tables 12, 13, 14, and 15
Rates (per 100,000 inhabitants): Tables 16, 17, 18, and 19
Weapons: Tables 15, 19, and 22
Aggravated Assault Table, "Aggravated Assault, Types of Weapons Used, Percent Distribution by Region, 2009"