American Samoa

unincorporated, unorganized Territory of the US with local self-governmentIndependence none (territory of the US)

American Samoa as the 2025 edition of the CIA World Factbook published it: 93 fields, one of 36 editions from 1990 to 2025.

field in that editiontext changed from the edition beforenot in that editionthe open editionEach field below ends in its editions, 1990 to 2025. Point at a year above to follow it down.

CapitalPago Pago, UTC-11
Position14 20 S, 170 00 W
Area224 sq km
LocationOceania, group of islands in the South Pacific Ocean, about halfway between Hawaii and New Zealand
Populationas each edition published it
43,268 people 2025 est. · 41,840 in 1990
Population growth% a year
-1.33% 2025 est. · 3.9% in 1993
Median ageyears
30.6 years 2025 est. · 21.6 yrs in 2003
Life expectancyyears at birth
75.8 years 2024 est. · 73 yrs in 1993
Fertility ratechildren per woman
1.99 children per woman 2025 est. · 5.4 in 1990
Infant mortalitydeaths per 1,000 live births
9.5 deaths per 1,000 live births 2025 est. · 11 in 1990
GDP per capitaeach edition's own dollars
Not in this edition $2,600 in 1993
GDP real growth% a year
1.7% 2022 est. · 3% in 2006

Introduction

1 field

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.

Geography

Oceania, group of islands in the South Pacific Ocean, about halfway between Hawaii and New Zealand

16 fields

Land useshare of 224 sq km

arable land 5.2% (2023 est.)permanent crops 9.6% (2023 est.)permanent pasture 0% (2023 est.)forest 79.2% (2023 est.)other 6% (2023 est.)agricultural land 14.8% (2023 est.) in all · irrigated 0 sq km (2022)
Area
224sq km
land: 224 sq kmwater: 0 sq kmnote: includes Rose Atoll and Swains Islandslightly larger than Washington, D.C.
Coastline
116km
territorial sea: 12 nmexclusive economic zone: 200 nm
Highest point
964m
Lata Mountainlowest point: Pacific Ocean 0 m

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

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)

Natural resources

pumice, pumicite

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

People and Society

22 fields

Age structuremale left, female right · (2024 est.)

1,775
65 and over8.7%
2,025
14,291
15-6466%
14,679
5,738
0-1425.3%
5,387
MaleFemaleDependency 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.)
Population
43,268
(2025 est.)male: 21,478female: 21,790growth rate: -1.33% (2025 est.)

Per 1,000 population(2025 est.)

Birth
15.3Death
6.4Net migration
-22.23

Male · female

TotalMale · femaleLife expectancy75.8
73.4 · 78.5Infant mortality9.5
11.7 · 7.6
TotalMale · femaleMedian age30.6
29.4 · 30.6
MaleFemale

Ethnic groups(2020 est.)

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.)note: data represent population by ethnic origin or race
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)
Improved drinking water
99.8%of population
total: 0.2% of population (2020 est.)
Improved sanitation
98.5%of population
(2022 est.)total: 1.5% of population (2022 est.)

Nationality

noun:
American Samoan(s) (US nationals)
adjective:
American Samoan

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.) note: most people are bilingual

Religions

Christian 98.3%, other <1%, unaffiliated <1% (2020 est.)

Median age

total:
30.6 years (2025 est.)
male:
29.4 years
female:
30.6 years

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.)

Environment

6 fields

Land use(2023 est.)

arable land 5.2% (2023 est.)permanent crops 9.6% (2023 est.)permanent pasture 0% (2023 est.)forest 79.2% (2023 est.)other 6% (2023 est.)agricultural land 14.8% (2023 est.) in all

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

Urbanization

urban population:
87.2% of total population (2023)
rate of urbanization:
0.26% annual rate of change (2020-25 est.)

Carbon dioxide 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.)

Government

Unincorporated, unorganized Territory of the US with local self-government; President Donald J. TRUMP (since 20 January 2025); Governor Nikolao PULA (since 3 January 2025)

22 fields

Presidential electionpercent of vote

60.3%
Lemanu Peleti MAUGA (independent) 60.3%Gaoteote Palaie TOFAU (independent) 21.9%I'aulualo Fa'afetai TALIA (independent) 12.3%

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)

note: pronounced PAHN-go PAHN-go

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

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 States note: 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

Legislative branch

note: American Samoa elects 1 member by simple majority popular vote to serve a 2-year term as a delegate to the US House of Representatives; the delegate can vote when serving on a committee and when the House meets as the Committee of the Whole House,

but not when legislation is submitted for a “full floor” House vote

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

note: American Samoa has no US federal courts

Political parties

Democratic Party; Republican 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 flag
meaning:
  • 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:
"Amerika Samoa" (American Samoa)
lyrics/music:
Mariota Tiumalu TUIASOSOPO/Napoleon Andrew TUITELELEAPAGA
history:
local anthem adopted 1950; _____
title:
"The Star-Spangled Banner"
lyrics/music:
Francis Scott KEY/John Stafford SMITH
history:
official anthem, as a US territory

Economy

14 fields
GDP, purchasing power parity
$658million
(2016 est.) · $674.9 million (2015 est.) · $666.9 billion (2014 est.)note: data are in 2016 dollarsofficial exchange rate: $871 million (2022 est.)note: data in current dollars at official exchange rate
Real growth rate
1.7%
(2022 est.) · -0.8% (2021 est.) · 4.4% (2020 est.)note: annual GDP % growth based on constant local currency

Trading partnersexports left, imports right

31%
Australia
Singapore
28%
18%
UK
NZ
15%
Fiji
14%
Taiwan
11%
Malaysia
11%
9%
Tanzania
7%
UAE
6%
Senegal
Exports $409 million (2022 est.)Imports $677 million (2022 est.)(2023) note: top five export partners based on percentage share of exports · (2023) note: top five import partners based on percentage share of imports

Budget(2016 est.)

Revenues
$249 millionExpenditures
$262.5 million

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

Agricultural products

bananas, coconuts, vegetables, taro, breadfruit, yams, copra, pineapples, papayas; dairy products, livestock

Industries

tuna canneries (largely supplied by foreign fishing vessels), handicrafts

Exports

$409 million (2022 est.) · $332 million (2021 est.) · $427 million (2020 est.) note: GDP expenditure basis - exports of goods and services in current dollars

Exports - commodities

animal meal, aluminum, refined petroleum, gas turbines, broadcasting equipment (2023) note: top five export commodities based on value in dollars

Imports

$677 million (2022 est.) · $694 million (2021 est.) · $686 million (2020 est.) note: GDP expenditure basis - imports of goods and services in current dollars

Imports - commodities

refined petroleum, fish, paper containers, wood, construction vehicles (2023) note: top five import commodities based on value in dollars

Exchange rates

the US dollar is used

Energy

4 fields

Installed generating capacity, 50,000 kW(2023 est.)

fossil fuels 97.1% of total installed capacity (2023 est.)solar 2.9% of total installed capacity (2023 est.)
Electricity consumption
157.697 million (2023 est.)Electricity transmission/distribution losses
13.975 million (2023 est.)

Petroleum

refined petroleum consumption: 3,000 bbl/day (2023 est.)

Energy consumption per capita

89.105 million Btu/person (2019 est.)

Communications

5 fields

Per 100 inhabitants(1990–22 est.)

4Mobile cellular
40.3%Internet users, % of population
20Fixed lines
Mobile cellular
2,250
(2004 est.)
Fixed lines
9,690
(2022 est.) · country code .as

Broadcast media

  • 3 TV stations;
  • multi-channel pay TV services are available;
  • about a dozen radio stations, some of which are repeater stations

Transportation

2 fields

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 and Security

1 field

Military - note

defense is the responsibility of the US

Cite this entry

Central Intelligence Agency. “American Samoa.” The World Factbook 2025. Archived by The Factbook, thefactbook.org/american-samoa.