Jun. 18, 2014

Iraq’s Unique Place in the Sunni-Shia Divide

An ongoing and intensifying conflict has fallen along sectarian lines in Iraq, one of only a handful of countries that has more Shia Muslims than Sunnis. A Fact Tank post analyzes the divide between the two sects.

May. 7, 2014

Religious Switching Among Hispanics

A major survey of U.S. Hispanics conducted by the Pew Research Center finds that nearly one-third of Hispanics (32%) no longer belong to the religion in which they were raised.

May. 7, 2014

The Shifting Religious Identity of Latinos in the United States

A new survey finds that nearly one-in-four Hispanic adults are now former Catholics, while rising numbers are Protestant or unaffiliated with any religion.

Apr. 4, 2014

Global Religious Diversity

A new report measures religious diversity by the percentage of each country’s population in eight categories — Buddhists, Christians, Hindus, Muslims, Jews, the unaffiliated, folk religionists and members of other religions.

Apr. 4, 2014

Table: Religious Diversity Index Scores by Country

Mar. 6, 2014

How U.S. Catholics View Pope Francis: In Their Own Words

Mar. 6, 2014

U.S. Catholics View Pope Francis as a Change for the Better

One year into his pontificate, Pope Francis remains immensely popular among American Catholics and is widely seen as a force for positive change within the Roman Catholic Church. More than 80% of U.S. Catholics say they have a favorable view of the pontiff.

St. Basil's Cathedral and Kremlin, Moscow, Russia
Feb. 10, 2014

Russians Return to Religion, But Not to Church

Between 1991 and 2008, the share of Russian adults identifying as Orthodox Christian rose from 31% to 72%, according to data from the International Social Survey Programme. During the same period, the share of Russia’s population that does not identify with any religion dropped from 61% to 18%.

Dec. 3, 2013

Infographic: Survey of Jewish Americans

Highlights from the Pew Research Survey on Jewish American attitudes on Jewish identity, marriage patterns, child rearing, attitudes towards Israel, and Jewish religious beliefs and practices.

Nov. 7, 2013

Many Sunnis and Shias Worry About Religious Conflict

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.