3 in 10 USA Adults Religiously Unaffiliated According to a Pew Research study posted on December 14, 2021, approximately three in ten USA adults are now “religiously unaffiliated.” The study reveals that self-identified Christians make up 63% of U.S. population in 2021, down from 75% a decade Dwight J. Friesen December 30, 2021December 19, 2022
