President Donald Trump’s recent executive order temporarily freezing immigration from seven predominantly Islamic countries would affect only about 12% of the world’s Muslims, according to estimates from a Pew Research Center report on the current and projected size of religious groups. In fact, of the seven countries named in the new immigration ban – Iran, Iraq, Libya, Somalia, Sudan, Syria and Yemen – only one, Iran, is among the 10 countries with the largest Muslim populations.
As of 2010, there were an estimated 1.6 billion Muslims around the world, making Islam the world’s second-largest religious tradition after Christianity. And although many people, especially in the United States, may associate Islam with countries in the Middle East or North Africa, nearly two-thirds (62%) of Muslims live in the Asia-Pacific region, according to the Pew Research Center analysis. In fact, more Muslims live in India and Pakistan (344 million combined) than in the entire Middle East-North Africa region (317 million).
Muslims make up a majority of the population in 49 countries around the world. The country with the largest number (about 209 million) is Indonesia, where 87.2% of the population identifies as Muslim. India has the world’s second-largest Muslim population in raw numbers (roughly 176 million), though Muslims make up just 14.4% of India’s total population.
Two-thirds of all Muslims worldwide live in the 10 countries shown below. Of the 10 countries, six are in Asia (Indonesia, Pakistan, India, Bangladesh, Iran and Turkey), three are in North Africa (Egypt, Algeria and Morocco) and one is in Sub-Saharan Africa (Nigeria).