Mexico With 103 million inhabitants,mexico is the most populous spanish-speaking country in the world
Mexico (2013 population estimate 117 million)
Brazil, with a population of 190 million
Indonesia is the most populous country. Their population is over 240 million Muslim.
EGYPT is has a population of 82 million people, making it the most populous Middle Eastern country.
As of 2011, Argentina is the country with the fourth largest Spanish speaking population (approximately 40 million).
Indonesia, which has a population of 240 million and is the 4th most populous country. Islam is the most popular religion in Indonesia, but by no means the only one.
Egypt is the most populous Arab country with a population in excess of 80 million inhabitants.
Germany is the most populous EU country with about 82 million residents.
Nigeria, with a population exceeding 140 million, is the most populous country in all of Africa, not just West Africa.
The population of Myanmar (Burma) is 50,020,000 making it the 24th most populous country.
Spain, with about 45 million.