Check out the latest Pew Research Center reports and data on the world’s fastest growing religious group.

Pew Research CenterFebruary 3, 2016

Republicans Prefer Blunt Talk About Islamic Extremism, Democrats Favor Caution

Half of Americans say the next president should be careful not to criticize Islam as a whole when speaking about Islamic extremists, while four-in-ten want the next president to speak bluntly about Islamic extremists even if the statements are critical of Islam as a whole.

Fact TankJanuary 7, 2016

The Middle East’s sectarian divide on views of Saudi Arabia, Iran

The tensions between Saudi Arabia and Iran are often characterized as sectarian, and public attitudes toward the two countries in five Middle Eastern nations surveyed bear this out.

Fact TankJanuary 6, 2016

A new estimate of the U.S. Muslim population

Pew Research Center estimates that there were about 3.3 million Muslims of all ages living in the United States in 2015. This means that Muslims made up about 1% of the total U.S. population.

Fact TankDecember 31, 2015

Your favorite Fact Tank data in 2015

From Millennials in the workforce to religion in America, our most popular posts told important stories about trends shaping our world.

Fact TankDecember 22, 2015

15 striking findings from 2015

From trust in government to views of climate change, here are some of Pew Research Center’s most memorable findings of the year.

Fact TankDecember 15, 2015

5 facts about Republicans and national security

When GOP presidential candidates meet in Las Vegas tonight for their sixth debate, terrorism, foreign policy and national security are expected to be major topics.

Fact TankNovember 19, 2015

U.S. public seldom has welcomed refugees into country

Public opinion data going back to the 1930s shows that generally speaking, Americans oppose large numbers of refugees entering the country.

Fact TankNovember 17, 2015

In nations with significant Muslim populations, much disdain for ISIS

Most people in the countries we surveyed – including 11 countries with significant Muslim populations – had negative views of the Islamic State extremist group as of spring.

Pew Research CenterNovember 3, 2015

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.

Fact TankJuly 27, 2015

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.