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

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. The number of Christians has grown even faster, soaring almost 70-fold from about 7 million to 470 million. Sub-Saharan Africa now is home to about one-in-five of all the Christians in the world (21%) and more than one-in-seven of the world’s Muslims (15%).1

via Executive Summary – Tolerance and Tension: Islam and Christianity in Sub-Saharan Africa – Pew Forum on Religion & Public Life.