Number of Muslims Worldwide
How many Muslims are there in world?
According to the report on the size and distribution of the Worldâ€™s Muslim population entitled â€œMapping the Global Muslim Populationâ€ on October 7th, 2009, there are 1.57 billion Muslims belonging to all age groups living at present in the world. This comprehensive study was observed to be made in more than 200 countries. The Muslims represent 23 percent of the worldâ€™s population of 6.8 billion in 2009.