Net migration rate: 3.77 migrant(s)/1,000 population (1998 est.)
Sex ratio: at birth: 1.03 male(s)/female under 15 years: 1 male(s)/female 15-64 years: 0.98 male(s)/female 65 years and over: 1.12 male(s)/female (1998 est.)
Infant mortality rate: 77.07 deaths/1,000 live births (1998 est.)
Life expectancy at birth: total population: 53.91 years male: 51.59 years female: 56.29 years (1998 est.)
Total fertility rate: 5.91 children born/woman (1998 est.)
Nationality: noun: Gambian(s) adjective: Gambian
Ethnic groups: African 99% (Mandinka 42%, Fula 18%, Wolof 16%, Jola 10%, Serahuli 9%, other 4%), non-African 1%
Religions: Muslim 90%, Christian 9%, indigenous beliefs 1%
Languages: English (official), Mandinka, Wolof, Fula, other indigenous vernaculars
Literacy: definition: age 15 and over can read and write total population: 38.6% male: 52.8% female: 24.9% (1995 est.)