Population:
156,118,464 (July 2010 est.) country comparison to the world: 7
Age structure:
0-14 years: 34.6% (male 27,065,625/female 26,913,961)
15-64 years: 61.4% (male 45,222,182/female 50,537,052)
65 years and over: 4% (male 3,057,255/female 3,254,808) (2010 est.)
Median age:
total: 22.9 years
male: 22.4 years
female: 23.4 years (2010 est.)