iWAIT
Despite what you might think or see in the media, not everyone is having sex! CDC research shows that most teens have not had sex! (CDC 2016 Youth Online: 2015 YRBS Survey Results)

Colorado
70% of Colorado High School students have NEVER had sex! (Healthy Kids Colorado Survey 2013)
Nationwide
55% of High School students in the US have NEVER had sex! (Healthy Kids Colorado Survey 2013)