“Half of people who rarely or never attend religious services still describe themselves as religious. 8 out of 10 adults "never doubt the existence of God". 90% of Amerians over 65 are religious vs. 67% of 18-29 year olds. Of the 46 million people who say they are unaffiliated, two thirds say they believe in God. Adults who are not affiliated with a religion pray about as often as those who are - 20%-22%. ”