From the Washington Post this afternoon:
The government reported Thursday that 4.4 percent of inmates in prison and 3.1 percent of inmates in jail report being victimized sexually by another inmate or staff member in the past year.
Those percentages translate to the sexual victimization of 88,500 inmates behind bars nationwide from October 2008 to December 2009, according to a study by the Justice Department's Bureau of Justice Statistics.
The study found that:
Female inmates were more than twice as likely as male inmates to report experiencing sexual victimization by another inmate.
Among inmates who reported victimization by another inmate, 13 percent of male prison inmates and 19 percent of male jail inmates said they were victimized within the first 24 hours after being admitted to a corrections facility. In contrast, the figure for women was 4 percent for prison and jail.s...WaPo