American Samoa vs United States: Compare Statistics
Side-by-side comparison of 98 key metrics across economy, population, geography, and more — latest data through 2026.
Summary
United States has 7,708 times as many people as American Samoa (349.13 million vs 45,292). United States's economy is 30,914 times the size of American Samoa's ($32.95 trillion vs $1.07 billion GDP).
Comparing American Samoa and United States: United States leads on Agricultural land (4.17 million sq. km) against American Samoa (30.08 sq. km); United States leads on Carbon Dioxide Emissions (4.79) against American Samoa (389,000); United States leads on Airports per 1,000 Sq Km (9.15 million) against American Samoa (200). Across 98 compared metrics, American Samoa wins on 31 and United States wins on 50.
- Communications: 5 metrics compared
- Economy: 39 metrics compared
- Environment: 9 metrics compared
- Geography: 6 metrics compared
- Government: 5 metrics compared
- Health: 7 metrics compared
- People and Society: 25 metrics compared
- Transportation: 2 metrics compared
Communications
5 metrics| Metric | 🇦🇸 American Samoa | 🇺🇸 United States | Share |
|---|---|---|---|
| Internet Penetration Rate (%) | 0 % | 0.79 %★ | |
| Internet Users | percent of population: 40.3% (1990 est.) | percent of population: 93% (2023 est.) | |
| Radios | 57,000★ | 575 | |
| Televisions | 14,000★ | 219 | |
| Waterways | none | 41,009 |
Economy
39 metricsEnvironment
9 metrics| Metric | 🇦🇸 American Samoa | 🇺🇸 United States | Share |
|---|---|---|---|
| Annual Forest Area Change Rate | -68 % | 275,000 %★ | |
| Average Annual Temperature | 26.94 °C★ | 10.43 °C | |
| Carbon Dioxide Emissions | 389,000 | 4.8★ | |
| Contiguous Zone | 12 | 12 | |
| Continental Shelf | 200 | not specified; | |
| Global Precipitation Distribution | 2,993.73 mm★ | 810.4 mm | |
| Protected Land Area for Adaptation | 16.76 sq km★ | 12.85 sq km | |
| Protected Land Area Percentage | 16.4 %★ | 12.9 % | |
| Total Threatened Mammal Species | 1 species★ | 43 species |
Geography
6 metrics| Metric | 🇦🇸 American Samoa | 🇺🇸 United States | Share |
|---|---|---|---|
| Percentage of land area by degree of urbanization | 15.78 %★ | 2.11 % | |
| Above-Ground Biomass in Forest (tonnes/ha) | 150.79★ | 94.67 | |
| Agricultural land | 30.08 sq. km | 4.17M sq. km★ | |
| Airports per 1,000 Sq Km | 200 | 9.15M★ | |
| Coastline Length (km) | 116 km | 19,924 km★ | |
| Irrigated Land | 0 | 234,782★ |
Government
5 metrics| Metric | 🇦🇸 American Samoa | 🇺🇸 United States | Share |
|---|---|---|---|
| Rule of Law Index by Country | 84.92 % | 88.3 %★ | |
| 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 | 50 | |
| Independence | none (territory of the US) | 4 | |
| Prison Population Rate | 365 per 100,000★ | 693 per 100,000 | |
| Suffrage Participation Rate | 18 | 18 |
Health
7 metrics| Metric | 🇦🇸 American Samoa | 🇺🇸 United States | Share |
|---|---|---|---|
| Access to Safe Drinking Water | 90.54 % | 97.57 %★ | |
| Female Life Expectancy Leaders | 72.99 years | 78.89 years★ | |
| Highest Male Life Expectancy | 72.99 years | 78.89 years★ | |
| HIV/AIDS Adult Prevalence Rate | NA | NA | |
| Obesity Adult Prevalence Rate (%) | 74.6 % | 33 %★ | |
| People Living With HIV/AIDS | NA | NA | |
| Underweight Children Under 5 | NA | 0.4 |
People and Society
25 metrics| Metric | 🇦🇸 American Samoa | 🇺🇸 United States | Share |
|---|---|---|---|
| Currently married (Percent) | 43.78 % | 51.38 %★ | |
| Life expectancy at birth | 76.21 years | 83.22 years★ | |
| Median age of population | 29.53 years | 38.79 years★ | |
| Population Change | -662.3 persons | 2.26M persons★ | |
| Population density | 225.93 per sq. km | 38.15 per sq. km★ | |
| Total population | 45,292 persons | 349.13M persons★ | |
| Birth Rate (%) | 15.3 %★ | 10.75 % | |
| Contraceptive Prevalence Rate | NA | 73.9 % | |
| Crude Birth Rate | 14.99 per 1,000 people★ | 10.6 per 1,000 people | |
| Death Rate (%) | 6.4 %★ | 8.76 % | |
| Education Expenditure (% of GDP) | NA | 6.1 % of GDP | |
| Female population of reproductive age | 10,520.5 persons | 78.56M persons★ | |
| Global Average Sex Ratio at Birth | 105.7 male/female★ | 104.75 male/female | |
| Labor Force Participation Rate | 17,850★ | 170.55 | |
| Major Urban Areas Population | 49,000 people★ | 18.94 people | |
| Mean Male Height (cm) | 176.05 | 177.13★ | |
| Old-Age Dependency Ratio | 11.64 %★ | 26.8 % | |
| Percentage of population by degree of urbanization | 75.15 %★ | 74.52 % | |
| Physician Density | NA | 2.61 people/sq km | |
| Population Growth Rate | -1.33 % | 0.45 %★ | |
| Total deaths | 350.8 persons★ | 2.87M persons | |
| Total fertility rate | 2.23 per woman★ | 1.61 per woman | |
| Total net-migration | -963.9 persons | 1.49M persons★ | |
| Under-five mortality rate | 10.07 per live births | 5.52 per live births★ | |
| Urban Population Annual Growth Rate | -2.12 % | 0.61 %★ |
Transportation
2 metrics| Metric | 🇦🇸 American Samoa | 🇺🇸 United States | Share |
|---|---|---|---|
| Air Travel Trips Per Capita (PPP) | 0.93 | 2.06★ | |
| Airports | 3 | 16,116★ |
Frequently Asked Questions About American Samoa vs United States
Which has a larger population, American Samoa or United States?▾
United States. United States has 7,708 times as many people as American Samoa (349.13 million vs 45,292). Data for 2026.
Which has a bigger economy, American Samoa or United States?▾
United States. United States's economy is 30,914 times the size of American Samoa's ($32.95 trillion vs $1.07 billion GDP). Data for 2026.
Which is richer per person, American Samoa or United States?▾
United States is richer per person: GDP per capita is about $94,373 in United States vs $23,532 in American Samoa (2026 GDP in current US dollars divided by population).