Demographic StudyApril 2, 2015

The Future of World Religions: Population Growth Projections, 2010-2050

As of 2010, nearly a third of the world’s population identified as Christian. But if demographic trends persist, Islam will close the gap by the middle of the 21st century.

Multi-section reportsFebruary 26, 2015

Latest Trends in Religious Restrictions and Hostilities

Social hostilities toward religion declined in 2013, while government restrictions on religious beliefs and practices remained level. Harassment of Jews, however, reached a seven-year high.

Polling and AnalysisJuly 16, 2014

How Americans Feel About Religious Groups

When asked to rate religious groups on a “feeling thermometer” ranging from 0 to 100, Americans rate Jews, Catholics and evangelical Christians warmly and atheists and Muslims more coldly.

InfographicDecember 3, 2013

Infographic: Survey of Jewish Americans

Highlights from the Pew Research Survey on Jewish American attitudes on Jewish identity, marriage patterns, child rearing, attitudes towards Israel, and Jewish religious beliefs and practices.

InteractivesOctober 1, 2013

Video: ‘A Portrait of Jewish Americans’ Overview

Multi-section reportsOctober 1, 2013

A Portrait of Jewish Americans

American Jews overwhelmingly say they are proud to be Jewish and have a strong sense of belonging to the Jewish people, but their identity is also changing: 22% of American Jews now say they have no religion.

Data VisualizationOctober 1, 2013

Calculate the Size of the U.S. Jewish Population

Data VisualizationOctober 1, 2013

Jewish Denominational Switching

InfographicMarch 20, 2013

Israel and the U.S. are Home to More Than Four-Fifths of the World’s Jews

U.S. President Barack Obama is scheduled to visit the Middle East from March 20-23. He will spend much of the time in Israel, home to 41% of the world’s Jews. Another 41% of the world’s Jewish population lives in the United States, according to Pew Research Center estimates.

Demographic StudyDecember 18, 2012

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).