Sex ratio:
at birth: 1.05 male(s)/female
under 15 years: 1.04 male(s)/female
15-64 years: 1.07 male(s)/female
65 years and over: 1.11 male(s)/female
total population: 1.06 male(s)/female (1999 est.)

Infant mortality rate: 140.55 deaths/1,000 live births (1999 est.)

Life expectancy at birth: total population: 47.33 years male: 47.82 years female: 46.82 years (1999 est.)

Total fertility rate: 5.94 children born/woman (1999 est.)

Nationality: noun: Afghan(s) adjective: Afghan

Ethnic groups: Pashtun 38%, Tajik 25%, Uzbek 6%, Hazara 19%, minor ethnic groups (Aimaks, Turkmen, Baloch, and others)

Religions: Sunni Muslim 84%, Shi'a Muslim 15%, other 1%

Languages: Pashtu 35%, Afghan Persian (Dari) 50%, Turkic languages (primarily Uzbek and Turkmen) 11%, 30 minor languages (primarily Balochi and Pashai) 4%, much bilingualism

Literacy:
definition: age 15 and over can read and write
total population: 31.5%
male: 47.2%
female: 15% (1995 est.)

Government