Population: 833,285 (July 2009 est.)
Age structure: 0-14 years: 21.8% (male 93,805/female 88,040) 15-64 years: 76.8% (male 454,714/female 185,004) 65 years and over: 1.4% (male 6,792/female 4,930) (2009 est.)
Median age: total: 30.8 years male: 32.8 years female: 25.4 years (2009 est.)
Population growth rate: 0.957% (2009 est.)
Death rate: 2.47 deaths/1,000 population (2008 est.)
Net migration rate: -3.58 migrant(s)/1,000 population (2009 est.)
Sex ratio: at birth: 1.06 male(s)/female under 15 years: 1.06 male(s)/female 15-64 years: 2.46 male(s)/female 65 years and over: 1.38 male(s)/female total population: 2 male(s)/female (2009 est.)
Infant mortality rate: total: 12.66 deaths/1,000 live births male: 13.51 deaths/1,000 live births female: 11.77 deaths/1,000 live births (2009 est.)
Life expectancy at birth: total population: 75.35 years male: 73.66 years female: 77.14 years (2009 est.)
Total fertility rate: 2.45 children born/woman (2009 est.)
HIV/AIDS - adult prevalence rate: 0.09% (2001 est.)
HIV/AIDS - people living with HIV/AIDS: NA
HIV/AIDS - deaths: NA
Nationality: noun: Qatari(s) adjective: Qatari
Ethnic groups: Arab 40%, Indian 18%, Pakistani 18%, Iranian 10%, other 14%
Religions: Muslim 77.5%, Christian 8.5%, other 14% (2004 census)
Languages: Arabic (official), English commonly used as a second language
Literacy: definition: age 15 and over can read and write total population: 89% male: 89.1% female: 88.6% (2004 census)