Age Structure 0-14 years:
42.7% (male 698,461/female 670,793)
Age Structure 15-64 years:
54.6% (male 1,026,686/female 723,712)
Age Structure 65 years and over:
2.7% (male 47,534/female 37,711) (2007 est.)
Median Age - total:
18.9 years
Median Age - male:
21.5 years
Median Age - female:
16.5 years (2007 est.)
Population Growth Rate:
3.234% (2007 est.)
Birth Rate:
35.76 births/1,000 population (2007 est.)
Death Rate:
3.78 deaths/1,000 population (2007 est.)
Net Migration Rate:
0.36 migrant(s)/1,000 population (2007 est.)
Sex Ratio - at birth:
1.05 male(s)/female
Sex Ratio - under 15 years:
1.041 male(s)/female
Sex Ratio - 15-64 years:
1.419 male(s)/female
Sex Ratio - 65 years and over:
1.26 male(s)/female
Sex Ratio - total population:
1.238 male(s)/female (2007 est.)
Life Expectancy at Birth - total:
73.62 years
Life Expectancy at Birth - male:
71.37 years
Life Expectancy at Birth - female:
75.99 years (2007 est.)
Major Infectious Diseases:
Nationality:
Omani(s)
Ethnic Groups:
Arab, Baluchi, South Asian (Indian, Pakistani, Sri Lankan, Bangladeshi), African
Religions:
Ibadhi Muslim 75%, other (includes Sunni Muslim, Shi'a Muslim, Hindu) 25%
Languages:
Arabic (official), English, Baluchi, Urdu, Indian dialects