In June, the Barna Group published a new study examining the numbers, lifestyles and self-perceptions of American atheists and agnostics in contrast to those who actively participate in the Christian faith. The “No-Faith” segment was defined as anyone who openly identified themselves as an atheist, an agnostic, or who specifically said they have “no faith.” “Active Faith” was defined as simply having gone to church, read the Bible and prayed during the week preceding the survey. The study says:

• 9% of Americans self identify in the “No Faith” group (1/11 adults, or 20 million).

• Only about five million adults, however, unequivocally use the label “atheist” and staunchly reject the existence of God.

• “No-Faith” individuals are younger, likely male, unmarried, college graduates, and earn more.

• The proportion of atheists and agnostics increases from 6% of Elders (ages 61+) and 9% of Boomers (ages 42-60), to 14% of Busters (23-41) and 19% of adult Mosaics (18-22).