The Pew Research Center has found that 20% of the U.S. public—and 34% of adults under 30—are religiously unaffiliated. These are the highest percentages ever recorded. 34% of those considered younger Millennials (born 1990–1994) reported no religious affiliation, compared to Generation Xers (born 1965–1980), with 21% reporting to be religiously unaffiliated.
