Sex ratio:
at birth: 1.05 male(s)/female
under 15 years: 1.05 male(s)/female
15-64 years: 0.98 male(s)/female
65 years and over: 0.85 male(s)/female
total population: 0.98 male(s)/female (2004 est.)

Infant mortality rate:
total: 21.14 deaths/1,000 live births
female: 19.73 deaths/1,000 live births (2004 est.)
male: 22.49 deaths/1,000 live births

Life expectancy at birth:
total population: 71.41 years
male: 69.23 years
female: 73.71 years (2004 est.)

Total fertility rate:
1.89 children born/woman (2004 est.)

HIV/AIDS - adult prevalence rate:
1.5% (2003 est.)

HIV/AIDS - people living with HIV/AIDS:
570,000 (2003 est.)

HIV/AIDS - deaths:
58,000 (2003 est.)

Nationality:
noun: Thai (singular and plural)
adjective: Thai

Ethnic groups:
Thai 75%, Chinese 14%, other 11%

Religions:
Buddhism 95%, Muslim 3.8%, Christianity 0.5%, Hinduism 0.1%, other
0.6% (1991)