Fact Tank Apr. 4, 2014

U.S. doesn’t rank high in religious diversity

From a global perspective, the United States really is not all that religiously diverse.

Fact Tank Oct. 23, 2013

5 facts about atheists

Here’s what we know about self-described atheists and their beliefs.

Fact Tank Sep. 13, 2013

What surveys say about worship attendance – and why some stay home

This Sunday is “National Back to Church Sunday,” a coordinated effort by more than 20,000 churches of various Christian denominations to reach out to people who rarely attend worship services. The percentage of Americans who say they “seldom” or “never” attend religious services (aside from weddings and funerals) has risen modestly in the past decade. […]

Religion Jul. 2, 2013

The Growth of the Nonreligious

About half of Americans say the growing number of “people who are not religious” is bad for American society. And two-thirds of Americans – affiliated and unaffiliated alike – say religion is losing its influence in Americans’ lives.

Religion Dec. 18, 2012

The Global Religious Landscape

A comprehensive demographic study of more than 230 countries and territories estimates that 84% of the 2010 world population of 6.9 billion is religiously affiliated.

Religion Oct. 9, 2012

“Nones” on the Rise

The number of Americans who do not identify with any religion continues to grow at a rapid pace. One-fifth of the U.S. public – and a third of adults under 30 – are religiously unaffiliated today, the highest percentages ever in Pew Research Center polling.

Pew Research Center Oct. 19, 2010

I’m BOTH Jewish and an atheist. How would you classify me in your reports?

Senior research staff answer questions from readers relating to all the areas covered by our seven projects, ranging from polling techniques and findings, to media, technology, religious, demographic and global attitudes trends.

Religion Apr. 2, 2009

Not All Nonbelievers Call Themselves Atheists

About one-in-20 Americans say they do not believe in God, but that doesn’t mean 5% of Americans are atheists. In fact, 14% of nonbelievers self-identify as Christian. Only a quarter of those who do not believe in God consider themselves atheists.