How Many Muslim In The World 2025. The number of muslims in the world is expected to nearly double between 2010 and 2050 and muslims are expected to lead the world in population growth compared with. The only exception to this rule is the display of turkey’s.
Looking ahead, the center estimates that by 2050 the number of muslims worldwide will grow to 2.76 billion, or 29.7% of world’s population. India is projected to have 310 million muslims (11% of the global total), making it the country with the largest population of muslims in the world.