Polynesia · Territory


American Samoa: Travel Guide & Requirements
· Sāmoa Amelika
American Samoa is a territory in Polynesia with its capital in Pago Pago. It has a population of 46,029 (#204 in the world) and covers 224 km². The official languages are English and Samoan. The currency is the United States dollar (USD, $).
Where is American Samoa? Map of American Samoa
Oceania, group of islands in the South Pacific Ocean, about halfway between Hawaii and New Zealand.
- Region
- Polynesia
- Coordinates
- 14.3333° S, 170° W
- Neighbours
- none (no land borders)
- Coastline
- 116 km
- American Samoa
- Capital
Before you go
8 things to know before you travel to American Samoa
- Best time to go: June to September — when daytime highs in Pago Pago are around 27–28°C.
- Money: the United States dollar (USD) — 1 euro is about 1.1222 USD.
- Plugs: type A and B, 120 V, 60 Hz — low-voltage country: devices made only for 220–240 V need a voltage converter. Phone and laptop chargers (100–240 V) only need a plug adapter.
- Emergency numbers: Police 911, Ambulance 911, Fire 911.
- Language: English and Samoan are official.
- Driving: on the right — speed limits are 15 mph in built-up areas and 25 mph outside built-up areas.
- Time zone: UTC-11 in Pago Pago.
- Capital: Pago Pago. About 46,029 people live in American Samoa.
Key facts
American Samoa at a glance
Languages spoken: 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.)
Geography & history
About American Samoa
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-…
Read the full history
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
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)
Highest point
Lata Mountain 964 m
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
National symbols
a fue (coconut fiber fly whisk that represents wisdom) crossed with a to'oto'o (staff that represents authority)
Driving
Speed limits & road rules in American Samoa
The default speed limits in American Samoa are 15 mph in built-up areas and 25 mph outside built-up areas. Posted signs always take priority over these defaults.
- SPEED
LIMIT1515 mphBuilt-up areasTowns and cities - SPEED
LIMIT2525 mphOutside built-up areasCountry roads
- International Driving PermitNot a party to the IDP conventionsCheck with the embassy whether your licence is accepted
- Driving sideDrive on the rightOvertake on the left
Speed limits: OpenStreetMap wiki — Default speed limits (CC BY-SA 2.0). Road-safety laws: WHO Global Health Observatory. Compare speed limits and alcohol limits by country. Defaults for cars; local signs, weather and vehicle type can lower them.
Weather
Best time to visit American Samoa
The best time to visit American Samoa is June to September, when daytime highs in Pago Pago are around 27–28°C. May and October are also a good time to go. February is the warmest month (29°C by day), August the coldest (27°C at night), and January the wettest with about 267 mm of rain.
- Jan29°C28°C
- Feb29°C28°C
- Mar29°C28°C
- Apr29°C28°C
- May28°C28°C
- Jun28°C27°C
- Jul27°C27°C
- Aug27°C27°C
- Sep28°C27°C
- Oct28°C27°C
- Nov28°C27°C
- Dec28°C28°C
Best time Good Less ideal
Before you go
Plugs, voltage & emergency numbers in American Samoa
Plugs & sockets
120 V, 60 Hz · Low-voltage country: devices made only for 220–240 V need a voltage converter. Phone and laptop chargers (100–240 V) only need a plug adapter.
Emergency numbers
Save the local numbers before you travel — 112 or 911 may not connect here. All countries →
Sources: Wikipedia — Mains electricity by country and List of emergency telephone numbers (CC BY-SA 4.0).
Currency · 26 October 2026
United States dollar exchange rates today
American Samoa uses the United States dollar (USD, $).
What other currencies cost in USD
Currency converter
Daily reference rates from the open-source currency-api (CC0), 26 Oct 2026. Banks and exchange offices add a margin.
World rankings
Where American Samoa ranks
How American Samoa compares with the rest of the world — open any card for the full ranking.
Airports
Airports in American Samoa
3 airports and airfields — 1 large, 0 medium and 2 small, plus 0 heliports. 3 have scheduled passenger flights.
Borders
No land borders
American Samoa has no land borders with other countries. Coastline: 116 km.
People
Population & society
Religion
Largest cities: Pago Pago (49,000)
Economy
Economy
Main industries
tuna canneries (largely supplied by foreign fishing vessels), handicrafts
Export partners
Australia 31%, UK 18%, Tanzania 9%, UAE 7%, Senegal 6% (2023)
Top exports
animal meal, aluminum, refined petroleum, gas turbines, broadcasting equipment (2023)
Travel tools
Handy before every trip to American Samoa
News
Latest travel news about American Samoa

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Frequently asked questions about American Samoa
Where is American Samoa?
What is the capital of American Samoa?
What language is spoken in American Samoa?
What currency does American Samoa use?
What is the calling code of American Samoa?
Does American Samoa have land borders?
What is the speed limit in American Samoa?
When is the best time to visit American Samoa?
What plug type does American Samoa use?
How many airports does American Samoa have?
Sources: CIA World Factbook (public domain); World Bank Open Data (CC BY 4.0); names, languages and currencies: mledoze/countries (ODbL); flag: flag-icons (MIT); coat of arms: Wikimedia Commons (file page); exchange rates: Daily reference rates from the open-source currency-api (CC0); airports: OurAirports.