Pew Report: America's Changing Religious Landscap

"The Christian share of the U.S. population is declining, while the number of U.S. adults who do not identify with any organized religion is growing, according to an extensive new survey by the Pew Research Center. Moreover, these changes are taking place across the religious landscape, affecting all regions of the country and many demographic groups. While the drop in Christian affiliation is particularly pronounced among young adults, it is occurring among Americans of all ages. The same trends are seen among whites, blacks and Latinos; among both college graduates and adults with only a high school education; and among women as well as men.

"To be sure, the United States remains home to more Christians than any other country in the world, and a large majority of Americans – roughly seven-in-ten – continue to identify with some branch of the Christian faith.1 But the major new survey of more than 35,000 Americans by the Pew Research Center finds that the percentage of adults (ages 18 and older) who describe themselves as Christians has dropped by nearly eight percentage points in just seven years, from 78.4% in an equally massive Pew Research survey in 2007 to 70.6% in 2014. Over the same period, the percentage of Americans who are religiously unaffiliated – describing themselves as atheist, agnostic or 'nothing in particular' – has jumped more than six points, from 16.1% to 22.8%. And the share of Americans who identify with non-Christian faiths also has inched up, rising 1.2 percentage points, from 4.7% in 2007 to 5.9% in 2014. Growth has been especially great among Muslims and Hindus, albeit from a very low base.

"The drop in the Christian share of the population has been driven mainly by declines among mainline Protestants and Catholics. Each of those large religious traditions has shrunk by approximately three percentage points since 2007. The evangelical Protestant share of the U.S. population also has dipped, but at a slower rate, falling by about one percentage point since 2007."

To access this complete Pew report, please visit:

Pew Research Center: America's Changing Religious Landscape (12 MAY 15)

Related media reports:

The Deacon's Bench: Study: Christian population declining in U.S.; "unaffiliated" now outnumber Catholics (12 MAY 15)

New York Times: The Opinion Pages: Ross Douthat: The Real But Overstated Decline of American Christianity (14 MAY 15)

Msgr. Charles Pope: Reflections on the Latest Pew Survey Documenting “Religious Decline” – Not So Fast (13 MAY 15)

Center for Applied Research in the Apostolate (CARA): 1964: The Island of Misfit Polls (12 MAY 15)