Seventeen percent of evangelical women between the ages of 15 and 44 have had sex with another woman, according to data gathered by the CDC and analyzed by Grove City College sociology professor David Ayers. Among evangelical men, the percentage who’ve had sex with other men hovers around five percent.

Changing attitudes toward same-sex relationships—in the US generally and among older and younger evangelicals specifically—have been well documented. The same-sex experiences and orientation of younger evangelicals, however, have not been widely reported.

The CDC surveyed about 11,300 people about sex, sexual health, and attitudes and preferences. More than 1,800 of those people were evangelical, as defined by their denominational affiliation. Looking at that subset, Ayers was able to determine that roughly one percent of evangelical women identify as lesbian and about five percent say they are bisexual. Among evangelical girls aged 15 to 17, more than 10 percent identify as bi.

Ayers asks,

Why are so many younger evangelical females today open to sex with other women? The simple biblical teaching that all sex outside of marriage between one man and one woman is sinful is hardly secret or subtle …. And yet, among younger people especially, it has been quite a few years since biblical beliefs and practices have been the norm among evangelicals.