Age structure:
0-14 years: 42.4% (male 155,662/female 154,520) 15-64 years: 54.6% (male 197,178/female 202,231) 65 years and over: 3% (male 10,203/female 11,981) (2008 est.)
Median age:
total: 18.7 years male: 18.5 years female: 19 years (2008 est.)
Population growth rate:
2.803% (2008 est.)
Birth rate:
35.78 births/1,000 population (2008 est.)
Death rate:
7.76 deaths/1,000 population (2008 est.)