Distribution of Islamic Schools of Thought Worldwide

Over 2 billion Muslims live worldwide, representing approximately 25% of the global population. The largest concentrations are found in Asia, Africa, and the Middle East, with Asia hosting the greatest number of Muslims. The following data reflects the geographic distribution of Muslim populations across the world's largest Muslim-majority nations.

Muslims comprise approximately 25.6% of the global population of about 2.01 billion people, distributed across different countries with major concentrations in Asia and Africa. This comparative data presents the largest countries hosting Muslim populations worldwide according to latest demographic estimates.

Islam is experiencing the fastest population growth among world religions, with the number of Muslims increasing by 347 million people in one decade (2010-2020), rising from 23.9% to 25.6% of the world's population, while the Christian proportion declined from 30.6% to 28.8% during the same period. Projections indicate the two religions will have equal numbers by 2050, with Islam likely surpassing Christianity by 2075.