Nearly 1 in 5 women (18.3%) and 1 in 71 men (1.4%) in the United States have been raped at some time in their lives, including completed forced penetration, attempted forced penetration, or alcohol/drug facilitated completed penetration.
More than half (51.1%) of female victims of rape reported being raped by an intimate partner and 40.8% by an acquaintance; for male victims, more than half (52.4%) reported being raped by an acquaintance and 15.1% by a stranger.
Approximately 1 in 21 men (4.8%) reported that they were made to penetrate someone else during their lifetime; most men who were made to penetrate someone else reported that the perpetrator was either an intimate partner (44.8%) or an acquaintance (44.7%).
An estimated 13% of women and 6% of men have experienced sexual coercion in their lifetime (i.e., unwanted sexual penetration after being pressured in a nonphysical way); and 27.2% of women and 11.7% of men have experienced unwanted sexual contact.
Most female victims of completed rape (79.6%) experienced their first rape before the age of 25; 42.2% experienced their first completed rape before the age of 18 years.
More than one-quarter of male victims of completed rape (27.8%) experienced their first rape when they were 10 years of age or younger.
Melissa McEwan at Shakesville discusses recent CDC statistics regarding rape and idly wonders
Imagine if the amount of effort put into "ending obesity" because of its alleged drain on the healthcare system were put into dismantling the rape culture.
Here's the CDC fact sheet.