About Three-in-Ten U.S. Adults Are Now Religiously Unaffiliated
Self-identified Christians make up 63% of the U.S. population in 2021, down from 75% a decade ago.
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A Pew Research Center survey conducted in the summer of 2020 reveals that more Americans than people in other economically developed countries say the coronavirus outbreak has bolstered their religious faith and the faith of their compatriots.
Since the establishment of the ATP, the Center has gradually migrated away from telephone polling and toward online survey administration, and since early 2019, the Center has conducted most of its U.S. polling on the ATP. This shift has major implications for the way the Center measures trends in American religion – including those from the Center’s flagship Religious Landscape Studies, which were conducted by phone in 2007 and 2014.
American adolescents often participate at parents’ behest, and tend to be less religious in more personal, private ways.