Islam in Indonesia Islam in Indonesia Islam is the most adhered to religion in Indonesia, with 87.2% of Indonesian population identifying themselves as Muslim in 2010 estimate. Indonesia has the largest Muslim population in the world, with approximately 225 million Muslims. In terms of denomination, absolute majority adheres to Sunni Islam, while there are around one million Shias (0.5%), who are concentrated around Jakarta, and about 400,000 Ahmadi Muslims (0.2%). In terms of Islamic schools of jurisprudence, based on demographic statistics, 99% of Indonesian Muslims mainly follow the Shafi'i school, although when asked, 56% does not adhere to any specific school. Trends of
Lisela people people. This is due to active contact with the Lisela people living along the coastal areas with outsiders from other parts of Indonesia who settled in the Buru Island since the beginning of the 20th century. As a result the natives gradually shift to the usage of the official language of Indonesia, Indonesian or the Ambon dialect of Malay language (Ambonese Malay), a fairly common lingua franca among the Moluccans which is a simplified Indonesian language with additions of the local lexicon. The vast majority of Lisela people are Sunni Muslims. There is also a small Christian community that makes