How religious is your state?
Explore our interactive database to find out how religious adults are in your state based on service attendance, prayer, belief in God, and importance of religion.
Numbers, Facts and Trends Shaping Your World
Explore our interactive database to find out how religious adults are in your state based on service attendance, prayer, belief in God, and importance of religion.
All
Publications
This week Sunni and Shia Muslims ushered in the Islamic New Year and the beginning of the holy month of Muharram. For Shias, the month also is a time to mourn the events that sparked the centuries-old schism between Shia and Sunni Muslims. An analysis of polls conducted in 2011-2012 finds high levels of concern about sectarian tensions in several countries where Sunnis and Shias live side by side.
Nearly half of U.S. adults are connected to Catholicism. Read about going to Mass, Communion, confession and more.
Christians remain the largest religious group, and Muslims grew the fastest from 2010 to 2020. Read how the global share of Buddhists, Hindus, Jews and the religiously unaffiliated changed.
After years of decline, the U.S. Christian share now shows signs of leveling off. The new Religious Landscape Study explores trends in identity, beliefs and practices.
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.