Religious Composition by Country, 2010-2020
Find how many and what percent of people in 201 countries and territories identify with each religious group, and how diverse these places are as of 2010 and 2020.
Islam
All
Islam
Publications
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Around the World, Many People Are Leaving Their Childhood Religions
In many places surveyed, 20% or more of all adults have left their childhood religious group. Christianity and Buddhism have had especially large losses.
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Religious Landscape Study: Database
The Religious Landscape Study is a comprehensive survey of more than 35,000 Americans’ religious identities, beliefs and practices that’s been conducted in 2007, 2014 and 2023-24. Pew Research Center.
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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.
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Many around the globe say it’s important their leader stands up for people’s religious beliefs
Adults in Indonesia, Bangladesh and the Philippines are the most likely to say it is important to have a leader who stands up for people with their religious beliefs.
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How common is religious fasting in the United States?
In the United States, 21% of adults overall say they fast for certain periods during holy times.
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Rising Numbers of Americans Say Jews and Muslims Face a Lot of Discrimination
40% of U.S. adults say there’s a lot of discrimination against Jews in society, and 44% say there’s a lot of discrimination against Muslims.
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How U.S. Muslims are experiencing the Israel-Hamas war
Seven-in-ten Muslim Americans say they think discrimination against Muslims has risen in the United States since the Israel-Hamas war began.
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5 facts about Muslims and Christians in Indonesia
Indonesia is about 87% Muslim and 11% Christian. Roughly 242 million Muslims and 29 million Christians live in Indonesia.
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Majority in U.S. Say Israel Has Valid Reasons for Fighting; Fewer Say the Same About Hamas
57% of Americans express some sympathy with both Israelis and Palestinians, including 26% who say their sympathies lie equally with both groups.
