Religious Beliefs and Practices
Explore Gallup's research.
Although 67% of U.S. adults say they attended religious services regularly while they were growing up, 31% attend regularly today.
The percentage of Americans with no formal religious identity has increased dramatically since the 1950s, but that increase appears to have leveled off in Gallup's recent data.
Four in 10 Americans have a creationist view of human origins, while 33% believe humans evolved with God's guidance and 22% without it.