Population: 21,793,293 (July 2000 est.)

Age structure:
0-14 years: 35% (male 3,914,112; female 3,697,731)
15-64 years: 61% (male 6,655,506; female 6,642,073)
65 years and over: 4% (male 386,387; female 497,484) (2000 est.)

Population growth rate: 2.01% (2000 est.)

Birth rate: 25.3 births/1,000 population (2000 est.)

Death rate: 5.25 deaths/1,000 population (2000 est.)

Net migration rate: 0 migrant(s)/1,000 population (2000 est.)
note: does not reflect net flow of an unknown number of illegal immigrants from other countries in the region

Sex ratio:
at birth: 1.06 male(s)/female
under 15 years: 1.06 male(s)/female
15-64 years: 1 male(s)/female
65 years and over: 0.78 male(s)/female
total population: 1.01 male(s)/female (2000 est.)

Infant mortality rate: 20.96 deaths/1,000 live births (2000 est.)

Life expectancy at birth:
total population: 70.83 years
male: 68.22 years
female: 73.63 years (2000 est.)

Total fertility rate: 3.29 children born/woman (2000 est.)

Nationality:
noun: Malaysian(s)
adjective: Malaysian

Ethnic groups: Malay and other indigenous 58%, Chinese 26%, Indian 7%, others 9%

Religions: Islam, Buddhism, Daoism, Hinduism, Christianity, Sikhism; note - in addition, Shamanism is practiced in East Malaysia

Languages: Bahasa Melayu (official), English, Chinese dialects (Cantonese, Mandarin, Hokkien, Hakka, Hainan, Foochow), Tamil, Telugu, Malayalam, Panjabi, Thai; note - in addition, in East Malaysia several indigenous languages are spoken, the largest of which are Iban and Kadazan

Literacy:
definition: age 15 and over can read and write
total population: 83.5%
male: 89.1%
female: 78.1% (1995 est.)