THE WORLD FACTBOOK — Reference Edition 2026

Background: Tutuila -- the largest island in American Samoa -- was settled by 1000 B.C., and the island served as a refuge for exiled chiefs and defeated warriors from the other Samoan islands. The Manu’a Islands, which are also now part of American Samoa, developed a traditional chiefdom that maintained autonomy by controlling oceanic trade. In 1722, Dutch explorer Jacob ROGGEVEEN was the first European to sail through the Manu’a Islands, and he was followed by French explorer Louis Antoine DE BOUGAINVILLE in 1768. Whalers and missionaries arrived in American Samoa in the 1830s, but American and European traders tended to favor the port in Apia -- now in independent Samoa -- over the smaller and less-developed Pago Pago on Tutuila. In the mid-1800s, a dispute arose in Samoa over control of the Samoan archipelago, with different chiefs gaining support from Germany, the UK, and the US. In 1872, the high chief of Tutuila offered the US exclusive rights to Pago Pago in return for US protection, but the US rejected this offer. As fighting resumed, the US agreed to the chief’s request in 1878 and set up a coaling station at Pago Pago. In 1899, with continued disputes over succession, Germany and the US agreed to divide the Samoan islands, while the UK withdrew its claims in exchange for parts of the Solomon Islands. Local chiefs on Tutuila formally ceded their land to the US in 1900, followed by the chief of Manu’a in 1904. The territory was officially named “American Samoa” in 1911.The US administered the territory through the Department of the Navy. In 1949, there was an attempt to organize the territory, granting it formal self-government, but local chiefs helped defeat the measure in the US Congress. Administration was transferred to the Department of the Interior in 1951, and in 1967, American Samoa adopted a constitution that provides significant protections for traditional Samoan land-tenure rules, language, and culture. In 1977, after four attempts, voters approved a measure to directly elect their governor. Nevertheless, American Samoa officially remains an unorganized territory, and people born in American Samoa are US nationals rather than US citizens.

Location: Oceania, group of islands in the South Pacific Ocean, about halfway between Hawaii and New Zealand
Geographic coordinates: 14 20 S, 170 00 W
Map references: Oceania
Area: total: 224 sq km
land: 224 sq km
water: 0 sq km
Area - comparative: slightly larger than Washington, D.C.
Land boundaries: total: 0 km
Coastline: 116 km
Maritime claims: territorial sea: 12 nm
exclusive economic zone: 200 nm
Climate: tropical marine, moderated by southeast trade winds; annual rainfall averages about 3 m; rainy season (November to April), dry season (May to October); little seasonal temperature variation
Terrain: five volcanic islands with rugged peaks and limited coastal plains, two coral atolls (Rose Atoll, Swains Island)
Elevation: highest point: Lata Mountain 964 m
lowest point: Pacific Ocean 0 m
Natural resources: pumice, pumicite
Land use: agricultural land: 14.8% (2023 est.)
agricultural land: arable land: arable land: 5.2% (2023 est.)
agricultural land: permanent crops: permanent crops: 9.6% (2023 est.)
agricultural land: permanent pasture: permanent pasture: 0% (2023 est.)
forest: 79.2% (2023 est.)
other: 6% (2023 est.)
Irrigated land: 0 sq km (2022)
Natural hazards: cyclones common from December to March volcanism: limited volcanic activity on the Ofu and Olosega Islands; neither has erupted since the 19th century
Geography - note: Pago Pago has one of the best natural deepwater harbors in the South Pacific Ocean, sheltered by shape from rough seas and protected by peripheral mountains from high winds; strategic location in the South Pacific Ocean

Population: total: 43,268 (2025 est.)
male: 21,478
female: 21,790
Nationality: noun: American Samoan(s) (US nationals)
adjective: American Samoan
Ethnic groups: Pacific Islander 88.7% (includes Samoan 83.2%, Tongan 2.2%, other 3.3%), Asian 5.8% (includes Filipino 3.4%, other 2.4%), mixed 4.4%, other 1.1% (2020 est.)
Languages: Samoan 87.9% (closely related to Hawaiian and other Polynesian languages), English 3.3%, Tongan 2.1%, other Pacific Islander 4.1%, Asian languages 2.1%, other 0.5% (2020 est.)
Religions: Christian 98.3%, other <1%, unaffiliated <1% (2020 est.)
Age structure: 0-14 years: 25.3% (male 5,738/female 5,387)
15-64 years: 66% (male 14,291/female 14,679)
65 years and over: 8.7% (2024 est.) (male 1,775/female 2,025)
Dependency ratios: total dependency ratio: 51.3 (2025 est.)
youth dependency ratio: 37.5 (2025 est.)
elderly dependency ratio: 13.8 (2025 est.)
potential support ratio: 7.2 (2025 est.)
Median age: total: 30.6 years (2025 est.)
male: 29.4 years
female: 30.6 years
Population growth rate: -1.33% (2025 est.)
Birth rate: 15.3 births/1,000 population (2025 est.)
Death rate: 6.4 deaths/1,000 population (2025 est.)
Net migration rate: -22.23 migrant(s)/1,000 population (2025 est.)
Urbanization: urban population: 87.2% of total population (2023)
rate of urbanization: 0.26% annual rate of change (2020-25 est.)
Major urban areas - population: 49,000 PAGO PAGO (capital) (2018)
Sex ratio: at birth: 1.06 male(s)/female
0-14 years: 1.07 male(s)/female
15-64 years: 0.97 male(s)/female
65 years and over: 0.88 male(s)/female
total population: 0.99 male(s)/female (2024 est.)
Infant mortality rate: total: 9.5 deaths/1,000 live births (2025 est.)
male: 11.7 deaths/1,000 live births
female: 7.6 deaths/1,000 live births
Life expectancy at birth: total population: 75.8 years (2024 est.)
male: 73.4 years
female: 78.5 years
Total fertility rate: 1.99 children born/woman (2025 est.)
Gross reproduction rate: 0.96 (2025 est.)
Drinking water source: improved: total: total: 99.8% of population
unimproved: total: total: 0.2% of population (2020 est.)
Sanitation facility access: improved: total: total: 98.5% of population (2022 est.)
unimproved: total: total: 1.5% of population (2022 est.)
Currently married women (ages 15-49): 47.4% (2020 est.)

Environmental issues: limited supply of drinking water; pollution; waste disposal; coastal and stream alteration; soil erosion
Climate: tropical marine, moderated by southeast trade winds; annual rainfall averages about 3 m; rainy season (November to April), dry season (May to October); little seasonal temperature variation
Land use: agricultural land: 14.8% (2023 est.)
agricultural land: arable land: arable land: 5.2% (2023 est.)
agricultural land: permanent crops: permanent crops: 9.6% (2023 est.)
agricultural land: permanent pasture: permanent pasture: 0% (2023 est.)
forest: 79.2% (2023 est.)
other: 6% (2023 est.)
Urbanization: urban population: 87.2% of total population (2023)
rate of urbanization: 0.26% annual rate of change (2020-25 est.)
Carbon dioxide emissions: total emissions: 389,000 metric tonnes of CO2 (2023 est.)
from petroleum and other liquids: 389,000 metric tonnes of CO2 (2023 est.)
Waste and recycling: municipal solid waste generated annually: 19,000 tons (2024 est.)

Country name: conventional long form: American Samoa
conventional short form: American Samoa
former: Eastern Samoa
abbreviation: AS
etymology: the name's meaning is disputed; according to one theory, sa means "sacred" and moa means "center," so the name can mean "Holy Center"; alternatively, some assert that the name can mean "place of the sacred moa bird" of Polynesian mythology; however, the name may pre-date the Polynesian era (before 1000 B.C.), with sa'a meaning "tribe or people" and moa meaning "deep sea," or "people of the deep sea"
Government type: unincorporated, unorganized Territory of the US with local self-government; republican form of territorial government with separate executive, legislative, and judicial branches
Dependency status: unincorporated, unorganized Territory of the US; administered by the Office of Insular Affairs, US Department of the Interior
Capital: name: Pago Pago
geographic coordinates: 14 16 S, 170 42 W
time difference: UTC-11 (6 hours behind Washington, DC, during Standard Time)
Administrative divisions: no first-order administrative divisions as defined by the US government, but 3 districts and 2 islands* are considered second-order; Eastern, Manu'a, Rose Island*, Swains Island*, Western
Legal system: mixed legal system of US common law and customary law
Constitution: history: adopted 17 October 1960; revised 1 July 1967
amendment process: proposed by either house of the Legislative Assembly; passage requires three-fifths majority vote by the membership of each house, approval by simple majority vote in a referendum, approval by the US Secretary of the Interior, and only by an act of the US Congress
Citizenship: see United Statesnote: in accordance with US Code Title 8, Section 1408, persons born in American Samoa are US nationals but not US citizens
Suffrage: 18 years of age; universal
Executive branch: chief of state: President Donald J. TRUMP (since 20 January 2025)
head of government: Governor Nikolao PULA (since 3 January 2025)
cabinet: Cabinet consists of 12 department directors appointed by the governor with the consent of the Legislature or Fono
election/appointment process: president and vice president indirectly elected on the same ballot by an Electoral College of 'electors' chosen from each state to serve a 4-year term (eligible for a second term); under the US Constitution, residents of unincorporated territories such as American Samoa do not vote in elections for US president and vice president; however, they may vote in Democratic and Republican presidential primary elections; governor and lieutenant governor directly elected on the same ballot by absolute-majority popular vote in 2 rounds, if needed, for a 4-year term (eligible for a second term)
most recent election date: 19 November 2024
election results: Lemanu Peleti MAUGA elected governor in first round; percent of vote - Lemanu Peleti MAUGA (independent) 60.3%, Gaoteote Palaie TOFAU (independent) 21.9%, I'aulualo Fa'afetai TALIA (independent) 12.3%
expected date of next election: November 2028
Judicial branch: highest court(s): High Court of American Samoa (consists of the chief justice, associate chief justice, and 6 Samoan associate judges and organized into trial, family, drug, and appellate divisions)
judge selection and term of office: chief justice and associate chief justice appointed by the US Secretary of the Interior to serve for life; Samoan associate judges appointed by the governor to serve for life
subordinate courts: district and village courts
Political parties: Democratic PartyRepublican Party
Diplomatic representation in the US: none (territory of the US)
Diplomatic representation from the US: embassy: none (territory of the US)
International organization participation: AOSIS (observer), Interpol (subbureau), IOC, PIF (observer), SPC
Independence: none (territory of the US)
National holiday: Flag Day, 17 April (1900)
Flag: description: a large white triangle edged in red is based on the right side and extends to the left side, and it is on a dark blue field; a bald eagle holding a Samoan war club (fa'alaufa'i) and a coconut-fiber fly whisk (fue) sits on the right side of the flagmeaning: the war club and fly whisk are traditional Samoan symbols of authority; the eagle carrying two objects echoes the US Great Seal and reflects the relationship between the United States and American Samoa; the red, white, and blue colors are traditionally used by both countries
National symbol(s): a fue (coconut fiber fly whisk that represents wisdom) crossed with a to'oto'o (staff that represents authority)
National color(s): red, white, blue
National anthem(s): title: "The Star-Spangled Banner"
lyrics/music: Francis Scott KEY/John Stafford SMITH
history: official anthem, as a US territory

Economic overview: tourism, tuna, and government services-based territorial economy; sustained economic decline; vulnerable tuna canning industry; large territorial government presence; minimum wage increases to rise to federal standards by 2036
Real GDP (purchasing power parity): Real GDP (purchasing power parity) 2016: $658 million (2016 est.)
Real GDP (purchasing power parity) 2015: $674.9 million (2015 est.)
Real GDP (purchasing power parity) 2014: $666.9 billion (2014 est.)
Real GDP growth rate: Real GDP growth rate 2022: 1.7% (2022 est.)
Real GDP growth rate 2021: -0.8% (2021 est.)
Real GDP growth rate 2020: 4.4% (2020 est.)
GDP (official exchange rate): $871 million (2022 est.)
Agricultural products: bananas, coconuts, vegetables, taro, breadfruit, yams, copra, pineapples, papayas; dairy products, livestock
Industries: tuna canneries (largely supplied by foreign fishing vessels), handicrafts
Budget: revenues: $249 million (2016 est.)
expenditures: $262.5 million (2016 est.)
Exports: Exports 2022: $409 million (2022 est.)
Exports 2021: $332 million (2021 est.)
Exports 2020: $427 million (2020 est.)
Exports - partners: Australia 31%, UK 18%, Tanzania 9%, UAE 7%, Senegal 6% (2023)
Exports - commodities: animal meal, aluminum, refined petroleum, gas turbines, broadcasting equipment (2023)
Imports: Imports 2022: $677 million (2022 est.)
Imports 2021: $694 million (2021 est.)
Imports 2020: $686 million (2020 est.)
Imports - partners: Singapore 28%, NZ 15%, Fiji 14%, Taiwan 11%, Malaysia 11% (2023)
Imports - commodities: refined petroleum, fish, paper containers, wood, construction vehicles (2023)
Exchange rates: the US dollar is used

Electricity: installed generating capacity: 50,000 kW (2023 est.)
consumption: 157.697 million kWh (2023 est.)
transmission/distribution losses: 13.975 million kWh (2023 est.)
Electricity generation sources: fossil fuels: 97.1% of total installed capacity (2023 est.)
solar: 2.9% of total installed capacity (2023 est.)
Petroleum: refined petroleum consumption: 3,000 bbl/day (2023 est.)
Energy consumption per capita: Total energy consumption per capita 2019: 89.105 million Btu/person (2019 est.)

Telephones - fixed lines: total subscriptions: 9,690 (2022 est.)
subscriptions per 100 inhabitants: 20 (2022 est.)
Telephones - mobile cellular: total subscriptions: 2,250 (2004 est.)
subscriptions per 100 inhabitants: 4 (2004 est.)
Broadcast media: 3 TV stations; multi-channel pay TV services are available; about a dozen radio stations, some of which are repeater stations
Internet country code: .as
Internet users: percent of population: 40.3% (1990 est.)

Airports: 3 (2025)
Ports: total ports: 1 (2024)
large: 0
medium: 0
small: 1
very small: 0
ports with oil terminals: 1
key ports: Pago Pago Harbor

Military - note: defense is the responsibility of the US

American Samoa