China
Thailand
Iran
The worlds largest population is Indonesia.http://islam.about.com/od/muslimcountries/a/population.htm
Spain
India
India has the second largest population on Earth. There are 1.2 billion people there. China is the only country with a larger population.
By area, the answer is Russia, who is 17,075,400 km2.
Indonesia - 231.5 million representing 3.4% of the worlds population
Mexico is the largest Spanish-speaking country, in terms of population. By mid-2015 it is expected to have a population of some 120 million people.Colombia is the second largest, with only 48 million in terms of population b; Spain, where Spanish was born, is on the third position with only 47 million.
China has the largest population in Asia with over 1.4 billion people.
yes it does it has 1 fifth of the worlds population (1.2 billion). china is also the third largest country in the world.