American Samoa - Geography

Here, let us take a look at the Geography of American Samoa. Occupies an almost central position within Polynesia. Mother's mean age at first birth is (), whereas, the Maternal mortality ratio is 59 deaths/100,000 live births (2020 est.)

Geographical data of American Samoa
Location Oceania, group of islands in the South Pacific Ocean, about halfway between Hawaii and New Zealand
Geographic coordinates 13 35 S, 172 20 W
Map references Oceania
Tarrain two main islands (Savaii, Upolu) and several smaller islands and uninhabited islets; narrow coastal plain with volcanic, rugged mountains in interior
Natural Resources hardwood forests, fish, hydropower
Natural Hazards

occasional cyclones; active volcanism

volcanism: Savai'I Island (1,858 m), which last erupted in 1911, is historically active

Irrigated Land 0 sq km (2022)
Major rivers (by length in km)
Major aquifers
Land Boundaries 0 km
Border Countries
Coastline 403 km
Climate tropical; rainy season (November to April), dry season (May to October)
Area
Total Area
Land Area 2,821 sq km
Water Area 10 sq km
comparative Area slightly smaller than Rhode Island
Maritime Claims
Territorial sea 12 nm
Contiguous zone 24 nm
Exclusive economic zone 200 nm
Elevations
Highest point Mount Silisili 1,857 m
Lowest point Pacific Ocean 0 m
Land Use
Agricultural land 12.4% (2018 est.)
Agricultural land: arable land arable land: 2.8% (2018 est.)
Agricultural land: permanent crops permanent crops: 7.8% (2018 est.)
Agricultural land: permanent pasture permanent pasture: 1.8% (2018 est.)
Forest 60.4% (2018 est.)
Other 27.2% (2018 est.)
Population Distribution

About three-quarters of the population lives on the island of Upolu

People and Society

In American Samoa, the different Ethnic groups are such that we have: Samoan 96%, Samoan/New Zealander 2%, other 1.9% (2011 est.)

Population
Pop growth rate 0.65% (2024 est.)
Birth rate 18.8 births/1,000 population (2024 est.)
Death rate 5.4 deaths/1,000 population (2024 est.)
Health expenditure 5.3% of GDP (2020)
Physicians Density
Hospital bed Density
Total fertility rate 2.33 children born/woman (2024 est.)
Gross reproduction rate 1.14 (2024 est.)
Contraceptive prevalence rate 16.6% (2019/20)
Est married women (ages 15-49) 61.7% (2023 est.)
Literacy age 15 and over can read and write
Education expenditures 4.8% of GDP (2020 est.)
Net Migration rate -6.9 migrant(s)/1,000 population (2024 est.)
Nationality Samoan | Samoan(s)
Languages Samoan (Polynesian) (official) 91.1%, Samoan/English 6.7%, English (official) 0.5%, other 0.2%, unspecified 1.6% (2006 est.)
Religions Protestant 54.9% (Congregationalist 29%, Methodist 12.4%, Assembly of God 6.8%, Seventh Day Adventist 4.4%, other Protestant 2.3%), Roman Catholic 18.8%, Church of Jesus Christ 16.9%, Worship Centre 2.8%, other Christian 3.6%, other 2.9% (includes Baha'i, Muslim), none 0.2% (2016 est.)
Age Structure
0-14 years 26.9% (male 28,952/female 27,173)
15-64 years 65.9% (male 70,225/female 67,427)
65 years and over 7.2% (2024 est.) (male 6,743/female 8,333)
Dependency Ratios
Total dependency ratio 74.9
Youth dependency ratio 66
Elderly dependency ratio 8.9
Potential support ratio 11.2 (2020 est.)
Median Age
Total 27.4 years (2024 est.)
Male 27 years
Female 27.8 years
Urbanization
Urban population 17.5% of total population (2023)
Rate of urbanization -0.03% annual rate of change (2020-25 est.)
Major urban areas (Pop) 36,000 APIA (capital) (2018).
Sex Ratio
At birth 1.05 male(s)/female
0-14 years 1.07 male(s)/female
15-64 years 1.04 male(s)/female
65 years and over 0.81 male(s)/female
Total population 1.03 male(s)/female (2024 est.)
Infant Motality
Total 17.3 deaths/1,000 live births (2024 est.)
Male 20.9 deaths/1,000 live births
Female 13.6 deaths/1,000 live births
Life Expectancy at birth
Total population 75.7 years (2024 est.)
Male 72.8 years
Female 78.7 years
Drinking Water Sources
Improved: urban urban: 100% of population
Improved: rural rural: 98% of population
Improved: total total: 98.4% of population
Unimproved: urban urban: 0% of population
Unimproved: rural rural: 2% of population
Unimproved: total total: 1.6% of population (2020 est.)
Sanitation facility acess
Improved: urban urban: 99.5% of population
Improved: rural rural: 99.5% of population
Improved: total total: 99.5% of population
Unimproved: urban urban: 0.5% of population
Unimproved: rural rural: 0.5% of population
Unimproved: total total: 0.5% of population (2020 est.)
Alcohol consumption per capita
Total 2.18 liters of pure alcohol (2019 est.)
Beer 2.01 liters of pure alcohol (2019 est.)
Wine 0 liters of pure alcohol (2019 est.)
Spirits 0.17 liters of pure alcohol (2019 est.)
Other alcohols 0 liters of pure alcohol (2019 est.)
Tobacco use
Total 25.3% (2020 est.)
Male 36.1% (2020 est.)
Female 14.5% (2020 est.)
Child marriage
Women married by age 15 0.9%
Women married by age 18 7.4%
Men married by age 18 2% (2020 est.)
Demographic profile
All Important Facts about American Samoa

Want to know more about American Samoa? Check all different factbooks for American Samoa below.

American Samoa is found in Polynesia