Context of childhood sexual violence: The three most common perpetrators of sexual violence experienced by females prior to age 18 were strangers, neighbours, and dating partners. Nearly two-thirds of these females reported that at least one incident of sexual violence involved a perpetrator who was 10 or more years older. About one-half of males 13 to 24 years of age reported that at least one of their incidents of childhood sexual violence was perpetrated by someone older. The most common locations where sexual violence occurred at least once for both females and males were someone’s house, at school, or while.