Numbers, Facts and Trends Shaping Your World

Size & Demographic Characteristics of Religious Groups

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    Map: The Future of the Global Muslim Population

    A new Pew Forum report on the size, distribution and growth of the global Muslim population finds that the world’s Muslim population is expected to increase by about 35% in the next 20 years, but it is expected to grow at a slower pace in the next two decades than it did in the previous two decades.

  • report

    The Future of the Global Muslim Population

    A new Pew Forum report on the size, distribution and growth of the global Muslim population finds that the world’s Muslim population is expected to increase by about 35% in the next 20 years, but it is expected to grow at a slower pace in the next two decades than it did in the previous two decades.

  • report

    Muslim Networks and Movements in Western Europe

    Introduction Over the past two decades, the number of Muslims living in Western Europe has steadily grown, rising from less than 10 million in 1990 to approximately 17 million in 2010.[1. Figures are from a forthcoming Pew Forum report that estimates growth rates among Muslim populations worldwide and provides population projections for 2020 and 2030. […]

  • transcript

    Event Transcript: Muslim Networks and Movements in Western Europe

    George Mason University Professor Peter Mandaville, Dilwar Hussain of the Islamic Foundation, and Maha Azzam of the Middle East and North Africa Programme at Chatham House discussed key findings of a Pew Forum study containing profiles of some of the oldest, largest and most influential Muslim groups – from the Muslim Brotherhood to mystical Sufi orders and networks of religious scholars.

  • database

    Database: Islam and Christianity in Sub-Saharan Africa

    A 19-country survey by the Pew Forum reveals that the vast majority of people in many sub-Saharan African nations are deeply committed to Christianity or Islam, and yet many continue to practice elements of traditional African religions.

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    Tolerance and Tension: Islam and Christianity in Sub-Saharan Africa

    As of 1900, both Muslims and Christians were relatively small minorities in the region. Since then, however, the number of Muslims living between the Sahara Desert and the Cape of Good Hope has increased more than 20-fold, rising from an estimated 11 million in 1900 to approximately 234 million in 2010.

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    Religion Among the Millennials

    Introduction and Overview MILLENNIALS This is part of a Pew Research Center series of reports exploring the behaviors, values and opinions of the teens and twenty-somethings that make up the Millennial generation. By some key measures, Americans ages 18 to 29 are considerably less religious than older Americans. Fewer young adults belong to any particular […]