Mainline Protestants make up shrinking number of U.S. adults
In recent years, the share of Americans who identify with mainline Protestantism has been shrinking significantly, a trend driven partly by generational change.
Size & Demographic Characteristics of Religious Groups
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Size & Demographic Characteristics of Religious Groups
Publications
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Compared with other Christian groups, evangelicals’ dropoff is less steep
One big reason evangelical Protestants have not declined at the same rate as other major Christian groups is that they are gaining new converts at a greater rate than they are losing people who were raised in the tradition.
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A closer look at America’s rapidly growing religious ‘nones’
The growth of the religiously unaffiliated in the U.S. is occurring across genders, generations and racial and ethnic groups.
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5 key findings about the changing U.S. religious landscape
Christians are declining, both as a share of the U.S. population and in total number, while religious “nones” continue to rise.
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America’s Changing Religious Landscape
The Christian share of the U.S. population is declining, while the share of Americans who do not identify with any organized religion is growing. These changes affect all regions in the country and many demographic groups.
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By 2050, India to have world’s largest populations of Hindus and Muslims
India is projected to have 310 million Muslims (11% of the global total), making it the country with the largest population of Muslims in the world.
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Muslims expected to surpass Jews as second-largest U.S. religious group
If current demographic trends hold, by 2050, Muslims are projected to be more numerous in the U.S. than people who identify as Jewish on the basis of religion.
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Q&A: How we projected the future of world religions
Demographer Conrad Hackett explains how he and his team put together our major new report and why it differs from past efforts to predict religious change.
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Religious Composition by Country, 2010-2050
Explore the estimated religious composition of 198 countries and territories for 2010 to 2050.
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Why has Pentecostalism grown so dramatically in Latin America?
Tens of millions of Latin Americans have left the Roman Catholic Church in recent decades and embraced Pentecostal Christianity.
