which country has the largest number of muslim
Islam by country The country with the single largest population of Muslims is Indonesia in Southeast Asia, which on its own hosts 13% of the world's Muslims.[12] Together, the Muslims in the countries of the Malay Archipelago (which includes Brunei, Singapore, Malaysia, Indonesia, the Philippines and East Timor) constitute the world's second or third largest population of Muslims. Here Muslims are majorities in each country other than Singapore, the Philippines, and East Timor.
Religion in Nigeria Nigeria, the most populous African country (with a population of over 182 million in 2015),[3] is nearly equally divided between Christianity and Islam, though the exact ratio is uncertain. There is also a growing population of non-religious Nigerians who accounted for the remaining 5 percent. The majority of Nigerian Muslims are Sunni and are concentrated in the northern region of the country, while Christians dominate in the south. The Pew Forum in a 2010 report compared reports from several sources.[4] The 1963 Nigerian census found that 36% of the population was Christian, 38% Muslim, and 26% other; the 2008 MEASURE Demographic and Health Survey (DHS) found 53% Muslim, 45% Christian, and 2% other; the 2008 Afrobarometer poll found 50% Christian, 49% Muslim, and 1% other; Pew's own survey found 52% Muslim, 46% Christian, and 1% other.[4][5][6]