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.
The Pew-Templeton Global Religious Futures project, funded by The Pew Charitable Trusts, John Templeton Foundation and Templeton Religion Trust, is an effort by Pew Research Center to understand religious change and its impact on societies around the world. It includes three main lines of research: a series of international surveys on religion in various regions; an ongoing demographic study of religion around the world; and an annual coding project that examines restrictions on religion in 198 countries and territories.
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.
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Only one-in-ten Chinese adults formally identify with a religion, but surveys indicate that religion plays a much bigger role in China when the definition is widened to include questions on spirituality, customs and traditional beliefs.
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.