Age Structure 0-14 years:
43.9% (male 4,297,985/female 4,243,369)
Age Structure 15-64 years:
53% (male 5,117,874/female 5,190,032)
Age Structure 65 years and over:
3.1% (male 270,411/female 329,144) (2007 est.)
Median Age - total:
17.8 years
Median Age - male:
17.6 years
Median Age - female:
18 years (2007 est.)
Population Growth Rate:
3.008% (2007 est.)
Birth Rate:
38.6 births/1,000 population (2007 est.)
Death Rate:
8.51 deaths/1,000 population (2007 est.)
Net Migration Rate:
0 migrant(s)/1,000 population (2007 est.)
Sex Ratio - at birth:
1.03 male(s)/female
Sex Ratio - under 15 years:
1.013 male(s)/female
Sex Ratio - 15-64 years:
0.986 male(s)/female
Sex Ratio - 65 years and over:
0.822 male(s)/female
Sex Ratio - total population:
0.992 male(s)/female (2007 est.)
Life Expectancy at Birth - total:
62.14 years
Life Expectancy at Birth - male:
60.23 years
Life Expectancy at Birth - female:
64.1 years (2007 est.)
Major Infectious Diseases:
food or waterborne diseases: bacterial and protozoal diarrhea, hepatitis A, and typhoid fever;vectorborne diseases: malaria and plague are high risks in some locations
Nationality:
Malagasy (singular and plural)
Ethnic Groups:
Malayo-Indonesian (Merina and related Betsileo), Cotiers (mixed African, Malayo-Indonesian, and Arab ancestry - Betsimisaraka, Tsimihety, Antaisaka, Sakalava), French, Indian, Creole, Comoran
Religions:
indigenous beliefs 52%, Christian 41%, Muslim 7%
Languages:
French (official), Malagasy (official)