Nearly a third of Latino adults under 30 don't belong to a faith group, according to a large survey released Tuesday by the Pew Research Center. That's a leap of 17 percentage points in just the last three years.
MORE: http://religion.blogs.cnn.com/2014/05/07/study-young-latinos-losing-faith-in-religion/
See also...
The Shifting Religious Identity of Latinos in the United States
http://www.pewforum.org/2014/05/07/the-shifting-religious-identity-of-latinos-in-the-united-states/