Muslims in America, by the numbers

Islam is the fastest growing religion in the world. In fact, if current trends continue, Muslims will surpass Christians as the world’s largest religious group in the second half of this century, according to the Pew Research Center.

As of 2010, there were an estimated 1.6 billion Muslims around the world, making up the majority of the population in 49 countries.Islam is the fastest growing religion in the world. In fact, if current trends continue, Muslims will surpass Christians as the world’s largest religious group in the second half of this century, according to the Pew Research Center.

As of 2010, there were an estimated 1.6 billion Muslims around the world, making up the majority of the population in 49 countries.