Pew Research Center survey reports, demographic studies and data-driven analysis.
Restrictions and Hostilities in the Most Populous Countries
Explore the levels of social hostilities and government restrictions on religion in the world's 25 most populous counties since 2007.
Members of Congress: Religious Affiliations
Explore the religious affiliation of each of the members to be sworn into the 114th Congress on Jan. 6, 2015. Data were compiled by CQ Roll Call and the Pew Research Center’s Religion & Public Life Project.
Number of Muslims in Western Europe
Restrictions on Religion among the 25 Most Populous Countries, 2007-2011
Religious Migration
Global Christianity
Religion and Morality in Latin America
Religious Switching Among Hispanics
A major survey of U.S. Hispanics conducted by the Pew Research Center finds that nearly one-third of Hispanics (32%) no longer belong to the religion in which they were raised.
U.S. Hispanics: Religious, Social and Political Differences
Table: Religious Diversity Index Scores by Country