Pew studies and analyzes issues at the intersection of religion and public affairs by conducting surveys, demographic analyses, and other research about the practice of religion and its place in American life. 

Recent work includes a major portrait of Jews in America and interviews with 38,000 Muslims around the globe to provide a more complete understanding of the beliefs and political views of members of the world’s second- largest religion.

Recent Work

June 13, 2018 Resumen de hallazgos: La brecha de edad respecto a la religión en todo el mundo Según varias mediciones, los adultos jóvenes tienden a ser menos religiosos que sus mayores. Lo contrario se da en raras ocasiones. En Estados Unidos, los grupos religiosos vienen envejeciendo desde hace décadas, y los adultos jóvenes ahora son mucho menos propensos que sus mayores a identificarse con una religión o participar en diversas prácticas religiosas. […]
June 13, 2018 The Age Gap in Religion Around the World Young adults tend to be less religious than their elders by several measures; the opposite is rarely true. This pattern holds true across many countries that have different religious, economic and social profiles.
May 29, 2018 Being Christian in Western Europe The majority of Europe’s Christians are non-practicing, but they differ from religiously unaffiliated people in their views on God, attitudes toward Muslims and immigrants, and opinions about religion’s role in society.
April 25, 2018 When Americans Say They Believe in God, What Do They Mean? Nine-in-ten Americans believe in a higher power, but only a slim majority believe in God as described in the Bible.
March 6, 2018 Pope Francis Still Highly Regarded in U.S., but Signs of Disenchantment Emerge American Catholics continue to have a favorable opinion of Francis. Yet there are signs of growing disenchantment with the Argentine pontiff, particularly among Catholic Republicans.
December 12, 2017 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.
November 29, 2017 Europe’s Growing Muslim Population Even with no new migration, Muslims are projected to increase as a share of Europe's population.
November 8, 2017 Orthodox Christianity in the 21st Century Concentrated in Europe, Orthodox Christians have declined as share of the global Christian population, from 20% in 1910 to 12% today. But the Ethiopian community is highly observant and growing.