Why Do Some Americans Leave Their Religion While Others Stay?
A majority of adults still identify with their childhood religion, but 35% don’t. Read about when and why Americans may switch faiths or stay.
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Religion Holds Steady in America
Analysis of our polls and other data shows no clear evidence of a religious revival among young adults. Read more about religiousness by age and gender.
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Many religions are heavily concentrated in a few countries
Half of the world’s population lives in just seven countries. But some of the world’s religious groups are even more concentrated than that.
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If the U.S. had 100 people: Charting Americans’ religious affiliations
If the U.S. had 100 people, 62 would be Christians, including 40 Protestants, 19 Catholics, two Latter-day Saints and two who identify with other Christian groups.
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Growing Share of U.S. Adults Say Religion Is Gaining Influence in American Life
Americans’ views of religion’s role in society have grown more positive in recent years. But many feel their religious beliefs conflict with the mainstream.
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More than 8 in 10 U.S. Catholics view Pope Leo favorably
U.S. Catholics are still getting to know Pope Leo XIV. But they like what they’ve seen so far, according to our recent survey.
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Many Religious ‘Nones’ Around the World Hold Spiritual Beliefs
Many religious “nones,” which include atheists and agnostics, in 22 countries hold religious or spiritual beliefs, such as in an afterlife or something beyond the natural world.
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How religion declines around the world
Religion in a country tends to decline in three transitional stages that unfold across generations, a new paper using Center data proposes.
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The number of Christian-majority countries fell between 2010 and 2020
Countries that lost their Christian majorities all saw growing percentages of religiously unaffiliated people.
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Muslim Americans share political attitudes with both the Democratic and Republican parties
Around half of Muslim adults (53%) identify with or lean toward the Democratic Party, while 42% identity with or lean toward the Republican Party.
