Population: 6,440,732 (July 2000 est.)

Age structure:
0-14 years: 42% (male 1,362,521; female 1,336,205)
15-64 years: 54% (male 1,714,545; female 1,734,430)
65 years and over: 4% (male 126,170; female 166,861) (2000 est.)

Population growth rate: 2.12% (2000 est.)

Birth rate: 33.56 births/1,000 population (2000 est.)

Death rate: 8.64 deaths/1,000 population (2000 est.)

Net migration rate: -3.71 migrant(s)/1,000 population (2000 est.)

Sex ratio:
at birth: 1.05 male(s)/female
under 15 years: 1.02 male(s)/female
15-64 years: 0.99 male(s)/female
65 years and over: 0.76 male(s)/female
total population: 0.99 male(s)/female (2000 est.)

Infant mortality rate: 117.42 deaths/1,000 live births (2000 est.)

Life expectancy at birth:
total population: 64.08 years
male: 60.95 years
female: 67.38 years (2000 est.)

Total fertility rate: 4.35 children born/woman (2000 est.)

Nationality:
noun: Tajikistani(s)
adjective: Tajikistani

Ethnic groups: Tajik 64.9%, Uzbek 25%, Russian 3.5% (declining because of emigration), other 6.6%

Religions: Sunni Muslim 80%, Shi'a Muslim 5%

Languages: Tajik (official), Russian widely used in government and business

Literacy:
definition: age 15 and over can read and write
total population: 98%
male: 99%
female: 97% (1989 est.)