Islam in Asia Asia in 2010 was about 1.1 billion. Asia is home to the largest Muslim population, with West Asia, Central Asia, South Asia and Southeast Asia being particularly important regions. 62% of the world's Muslims live in Asia, with Indonesia, Pakistan, India and Bangladesh having the four largest Muslim populations in the world. The spread of Islam outside of the Arabian peninsula and into other parts of the continent can be linked to the extensive trade routes connecting West Asia to China. In present time, it was said that India is the 1st or 2nd most populous Muslim country in the
Muslim world was ushered by the colonial powers. The only Muslim-majority regions not to be colonized by the Europeans were Saudi Arabia, Iran, Turkey, and Afghanistan. Turkey was one of the first colonial powers of the world with the Ottoman empire ruling several states for over 6 centuries. Many disputes have occurred within the Muslim community regarding how to manage, organize and administer their respective countries. Because the terms "Muslim world" and "Islamic world" are disputed, since all countries have some non-Muslims and there is not universal agreement on what proportion of the population would be required or if other factors (such