How many Muslims in Indonesia today?

Answer 1

88.2% of total population in Indonesia are Muslims.

Muslim population in Indonesia is ~203 millions (88.2% of total population and ~13% of world Muslim population. (per Pew Forum study as of October 2009). See the related question below.

Answer 2

Islam is the Indonesia's largest religion coming in at approximately 88%, or over 200 million of its population being identified asMuslims. That, which makes it the world's largest Muslim population. --> ilive4Allah <--

Answer 3

Islam is the religion of 99.4% of Iranians. 90-95% of Iranians are Shi'a and 5-10% are Sunni. Most Sunnis in Iran are Kurds, Larestani people (from Larestan), Turkomen, and Baluchs, living in the northwest, northeast, south, and southeast. Almost all of Iranian Shi'as are Twelvers.

Answer 4

May be 52% as reported by below website

http://www.islamicweb.com/begin/population.htm

Answer 5

15 to 20 percent of the population perhaps.

Answer 6

99.4 % of the population of Iran (around 74 Millions) are Muslims according to PEW forum as of October 2009. See related link.

Answer 7

87.18% of Indonesia is Muslim.

Answer 8

around 87%