short readsApr 12, 2024 9 facts about U.S. Catholics Catholics are one of the largest religious groups in the United States, outnumbering any single Protestant denomination.
reportJan 24, 2024 Religious ‘Nones’ in America: Who They Are and What They Believe 28% of U.S. adults are religiously unaffiliated, describing themselves as atheists, agnostics or “nothing in particular” when asked about their religion.