Pew found a huge age gap, with young adults overwhelmingly less religious than their elders—some 46 percent of the youngest Americans identify as Christian, compared to 80 percent of the oldest adults ...

A new survey of religious affiliations in the US shows which states have seen the largest growth in Christianity, and which have seen the largest reduction.

The Religious Landscape Study (RLS) – conducted in 2007, 2014 and 2023-24 – surveys more than 35,000 Americans in all 50 states about their religious affiliations, beliefs and practices along with ...