Pew Research Center reports and data on the world’s fastest growing religious group.
U.S. Public Becoming Less Religious
There has been a modest drop in overall rates of belief in God and participation in religious practices. But religiously affiliated Americans are as observant as before.
The most and least racially diverse U.S. religious groups
The nation’s population is growing more racially and ethnically diverse – and so are many of its religious groups, both at the congregational level and among broader Christian traditions.
Extremism Concerns Growing in West and Muslim Countries
As the Islamic militant group ISIS continues to entrench itself in Syria and Iraq, concerns about Islamic extremism are growing in the West and in countries with significant Muslim populations.
Some major U.S. religious groups differ from their members on the death penalty
Many large religious groups have taken positions in opposition to the death penalty even though that stance is sometimes at odds with the opinions of their adherents.
How Bosnian Muslims view Christians 20 years after Srebrenica massacre
This weekend marks 20 years since the Srebrenica massacre – the killing of 7,000-8,000 Muslim men and boys by Bosnian Serb forces in a Bosnian town that had been designated a United Nations safe haven.
Ratings of Muslims rise in France after Charlie Hebdo, just as in U.S. after 9/11
There has been considerable debate over the country’s Muslims and the role of extremism, but no backlash against Muslims in French public opinion.
5 key findings about how Europeans view the economy and EU
Despite their increasingly upbeat economic mood, Europeans show growing support for nontraditional political parties critical of the EU.
Growing share of U.S. immigrants have no religious affiliation
One-in-five immigrants identified themselves as unaffiliated in 2014, an increase of 4 percentage points from the 16% who said so in 2007.
America’s Changing Religious Landscape
The Christian share of the U.S. population is declining, while the share of Americans who do not identify with any organized religion is growing. These changes affect all regions in the country and many demographic groups.
Religious Landscape Study
Explore the geographic distribution and demographics of America’s major religious groups.