Decline of christianity in the U.S. Has Slowed, May Have Leveled Off: Findings from the 2023-24 Religious Landscape Study

Abstract

The 2023-24 Religious Landscape Study (RLS) and other Pew Research Center polling find that the Christian share of the population, after years of decline, has been relatively stable since 2019. And the religiously unaffiliated population, after rising rapidly for decades, has leveled off – at least temporarily. At present:62% of U.S. adults describe themselves as Christians: 40% are Protestant, 19% are Catholic, and 3% are other Christians.29% are religiously unaffiliated: 5% are atheist, 6% are agnostic, and 19% identify religiously as "nothing in particular."7% belong to religions other than Christianity: 2% are Jewish, and 1% each are Muslim, Buddhist or Hindu (all figures are rounded)