Before 2003, roughly 3-5% of the Iraqi population was Non-Muslim. That number has declined sharply because the sectarian violence, but we have no more reliable numbers.
It is estimated that Afghanistan's population is 99.7% Muslim.
More than 90 percent of Middle East's population is Muslim.
All over the world although with different percentage Muslim population to each country total population.
Not including Turkey, Kosovo is the European country with the highest Muslim percentage of its population. 89.6% of Kosovo's population is Muslim.
22.7 of the total population of Cyprus are Muslim, who are located mainly in the Turkish Republic of Northern Cyprus.
As of 2021, the global Muslim population is around 1.9 billion people, which is approximately 24% of the world's population.
Saudia Arabia.
Around 96% of the population in the Indian-administered region of Kashmir are Muslim.
there more than 25% of Muslims in UP.
Estimate of percentage of Muslim population in Egypt is 94.6 % as of October 2009 (5 % of World Muslim population) [As published by the PEW forum for Religion and public life, October 2009] Refer to the related link for more information.
Afghanistan is the country with the highest percentage of Muslim population.
88.2% of Indonesia's population identified themselves as Muslim as of 2009, which is about 202.9 million people. 1 million of these people are Muslims following the Shia sect of Islam.