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Numbers, Facts and Trends Shaping Your World
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The share of Americans who leave Islam is offset by those who become Muslim
About a quarter of adults who were raised Muslim no longer identify as members of the faith. But Islam gains about as many converts as it loses.
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American religious groups vary widely in their views of abortion
Many Many Jehovah’s Witnesses, Mormons and members of some evangelical churches say abortion should be illegal. But among other religious groups, many support legal abortion.
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New estimates show U.S. Muslim population continues to grow
An estimated 3.45 million Muslims of all ages were living in the United States in 2017, accounting for about 1.1% of the country’s total population.
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Meditation is common across many religious groups in the U.S.
Substantial shares of Americans of nearly all religious groups – as well as those who have no religious affiliation – say they meditate at least once a week.
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5 facts about Christmas in America
Read five facts about Christmas in America and how people celebrate the holiday.
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Americans Say Religious Aspects of Christmas Are Declining in Public Life
Most U.S. adults believe the religious aspects of Christmas are emphasized less now than in the past – even as relatively few are bothered by this trend.
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On Gender Differences, No Consensus on Nature vs. Nurture
Most Americans see fundamental differences between men and women in their traits and characteristics and in the pressures they face from society.
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Supreme Court same-sex wedding cake case reflects split among American public
Americans are divided over whether businesses that provide wedding services should be required to cater to same-sex couples even if their owners have religious objections to homosexuality.
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Europe’s Growing Muslim Population
Even with no new migration, Muslims are projected to increase as a share of Europe’s population.
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The Growth of Germany’s Muslim Population
Between 2010 and 2016, the number of Muslims living in Germany rose from 3.3 million (4.1% of the population) to nearly 5 million (6.1%), while the rest of the population shrank modestly from 77.1 million to 76.5 million.
Signature Reports
47% of U.S. Adults Have a Personal or Family Connection to Catholicism
Nearly half of U.S. adults are connected to Catholicism. Read about going to Mass, Communion, confession and more.
How the Global Religious Landscape Changed From 2010 to 2020
Christians remain the largest religious group, and Muslims grew the fastest from 2010 to 2020. Read how the global share of Buddhists, Hindus, Jews and the religiously unaffiliated changed.
Decline of Christianity in the U.S. Has Slowed, May Have Leveled Off
After years of decline, the U.S. Christian share now shows signs of leveling off. The new Religious Landscape Study explores trends in identity, beliefs and practices.
Key Findings From the Global Religious Futures Project
The Global Religious Futures (GRF) project is jointly funded by The Pew Charitable Trusts and The John Templeton Foundation. Here are some big-picture findings from the GRF, together with context from other Pew Research Center studies.
