what percentage of the world's population lives in east asia
East Asia The East Asian people comprise around 1.6 billion people. About 38% of the population of Asia and 22%, or over one fifth, of all the people in the world live in East Asia. Although the coastal and riparian areas of the region form one of the world's most populated places, the population in Mongolia and Western China, both landlocked areas, is very sparsely distributed, with Mongolia having the lowest population density of a sovereign state. The overall population density of the region is 133 inhabitants per square kilometre (340/sq mi), about three times the world average of 45/km2 (120/sq mi).