Uninhabited when first discovered by the Portuguese in 1502, Saint Helena was garrisoned by the British during the 17th century. It acquired fame as the place of Napoleon BONAPARTE's exile, from 1815 until his death in 1821, but its importance as a port of call declined after the opening of the Suez Canal in 1869. Ascension Island is the site of a US Air Force auxiliary airfield; Gough Island has a meteorological station.
islands in the South Atlantic Ocean, about midway between South America and Africa
Geographic coordinates:
15 56 S, 5 42 W
Map references:
Africa
Area:
total: 410 sq km
note: includes Saint Helena Island, Ascension, and the island group of Tristan da Cunha, which consists of Tristan da Cunha Island, Gough Island, Inaccessible Island, and the three Nightingale Islands
water: 0 sq km
land: 410 sq km
Area - comparative:
slightly more than twice the size of Washington, DC
Saint Helena - tropical; marine; mild, tempered by trade winds; Tristan da Cunha - temperate; marine, mild, tempered by trade winds (tends to be cooler than Saint Helena)
Terrain:
Saint Helena - rugged, volcanic; small scattered plateaus and plains
note: the other islands of the group have a volcanic origin
Elevation extremes:
lowest point: Atlantic Ocean 0 m
highest point: Queen Mary's Peak on Tristan da Cunha 2,060 m
total: 34.2 years
male: 34.4 years
female: 33.9 years (2002)
Population growth rate:
0.67% (2003 est.)
Birth rate:
12.9 births/1,000 population (2003 est.)
Death rate:
6.24 deaths/1,000 population (2003 est.)
Net migration rate:
0 migrant(s)/1,000 population (2003 est.)
Sex ratio:
at birth: 1.07 male(s)/female
under 15 years: 1.03 male(s)/female
15-64 years: 1.07 male(s)/female
65 years and over: 0.79 male(s)/female
total population: 1.03 male(s)/female (2003 est.)
Infant mortality rate:
total: 20.7 deaths/1,000 live births
female: 16.53 deaths/1,000 live births (2003 est.)
male: 24.66 deaths/1,000 live births
Life expectancy at birth:
total population: 77.38 years
male: 74.49 years
female: 80.42 years (2003 est.)
Total fertility rate:
1.54 children born/woman (2003 est.)
HIV/AIDS - adult prevalence rate:
NA%
HIV/AIDS - people living with HIV/AIDS:
NA
HIV/AIDS - deaths:
NA
Nationality:
noun: Saint Helenian(s)
adjective: Saint Helenian
Ethnic groups:
African descent 50%, white 25%, Chinese 25%
Religions:
Anglican (majority), Baptist, Seventh-Day Adventist, Roman Catholic
Languages:
English
Literacy:
definition: age 20 and over can read and write
total population: 97%
male: 97%
female: 98% (1987 est.)