Rape in the United States is defined by the United States Department of Justice as "Penetration, no matter how slight, of the vagina or anus with any body part or object, or oral penetration by a sex organ of another person, without the consent of the victim." While definitions and terminology of rape vary by jurisdiction in the United States, the FBI revised its definition to eliminate a requirement that the crime involve an element of force.[1]
A 2013 study found that rape may be grossly underreported in the United States.[2] Furthermore, a 2014 study suggested that police departments may eliminate or undercount rapes from official records in part to "create the illusion of success in fighting violent crime".[3]
For the last reported year, 2013, the annual prevalence rate for all sexual assaults including rape was 0.1% (annual prevalence rate represents the number of victims each year, rather than the number of assaults since some are victimized more than once during the reporting period). The survey included males and females aged 12+.[4] Since rapes are a subset of all sexual assaults, the prevalence of rape is lower than the combined statistic.[5] Of those assaults, the Bureau of Justice Statistics stated that 34.8% were reported to the police, up from 29.3% in 2004.[6]