Religious Groups Differ Widely in Their 2026 Midterm Preferences
White evangelical Protestants and White Catholics favor Republicans in the midterms, while other religious groups split or lean Democratic.
Numbers, Facts and Trends Shaping Your World
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Roe v. Wade at 40: Most Oppose Overturning Abortion Decision
As the 40th anniversary of the Supreme Court’s Roe v. Wade decision approaches, the public remains opposed to completely overturning the historic ruling on abortion. More than six-in-ten (63%) say they would not like to see the court completely overturn the Roe v. Wade decision.
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Religious Groups’ Official Positions on Abortion
A breakdown of 17 major religious groups’ views on the issue of abortion.
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A History of Key Abortion Rulings of the U.S. Supreme Court
During the past 35 years, federal courts, particularly the U.S. Supreme Court, have superseded states as the driving force in crafting abortion policy.
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Table: Religious Composition by Country, in Numbers
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Table: Religious Composition by Country, in Percentages
.footnotes p{ color: #58585B;font-size: 1.2em !important; } .sortable th a{ color:#000000; } .sortable th .desc, .sortable th .asc{ color:#456A83; } td{ padding: 8px 5px !important; } View as: Numbers | Percentages Country Est. 2010 percent that is Christian Est. 2010 percent that is Muslim Est. 2010 percent that is Unaffiliated Est. 2010 percent that is […]
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New Pew Forum Study Estimates Size, Geographic Distribution and Median Ages of World’s Major Religious Groups
A Third of Adults Under 30 Are Unaffiliated; U.S. Protestant Population Dips Below 50% Washington, D.C. — A new, comprehensive demographic study of more than 230 countries and territories conducted by the Pew Research Center’s Forum on Religion & Public Life finds that more than eight-in-ten people worldwide identify with a religious group. The report […]
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The Global Religious Landscape
A country-by-country analysis of data from more than 2,500 censuses, surveys and population registers finds that 84% of adults and children around the globe are religiously affiliated. The study also finds that the median age of two major groups – Muslims (23 years) and Hindus (26) – is younger than the world’s overall population (28), while Jews have the highest median age (36).
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In 25-Country Survey, Americans Especially Likely To View Fellow Citizens as Morally Bad
Across 25 countries, Americans are the most likely to see the morality and ethics of people in their country as somewhat or very bad.
Religious Diversity Around the World
Singapore is the world’s most religiously diverse country overall as of 2020, while Yemen is the least diverse. But the U.S. ranks first among nations with very large populations, followed by Nigeria and Russia.
Decline of Christianity in the U.S. Has Slowed, May Have Leveled Off
The Christian share of the population, after years of decline, has been relatively stable since 2019. And the religiously unaffiliated population, after rising rapidly for decades, has leveled off – at least temporarily.
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.
