Alternet - As in other recent surveys, [a Center for Disease Control] report found U.S. women outpaced men in reporting bisexuality. Two percent of men polled labeled themselves bisexual, up from 1.2 percent in the 2006-2010 survey. Women, at 5.5 percent, up from 3.9 percent in the previous poll, were nearly three times as likely to identify as bisexual than men.
The report notes an increase in the number of American women who report same-sex sexual contact. This was true of 14.2 percent of women polled in 2006-2010—a figure that rose to 17.4 in the most recent survey. Just 6.2 percent of men say they’ve had sexual contact with other men.
Hispanic and Latina women, at 11.2 percent, were least likely to have had sexual contact with other women. Conversely, 19.6 percent of white women and 19.4 percent of black women reported having had same-sex sexual contact.