740,528 (July 2010 est.) country comparison to the world: 162
Age structure:
0-14 years: 36.3% (male 131,878/female 131,449)
15-64 years: 60.4% (male 194,503/female 243,495)
65 years and over: 3.2% (male 10,462/female 12,835) (2010 est.)
Median age:
total: 21.4 years
male: 19.8 years
female: 22.8 years (2010 est.)
Population growth rate: