American Samoa vs Japan
American Samoa has a population of 50K, compared to Japan's 123.2M. Japan is 2478.6 times more populous than American Samoa. Japan covers 377,930 km², 1899.1 times larger than American Samoa's 199 km². Life expectancy in Japan stands at 84.0 years, 11.2 years higher than American Samoa's 72.9 years.
American SamoaJapan| Population | -100.0%50K | +247757.6%123.2M |
| Area | -99.9%199 km² | +189814.6%377,930 km² |
| GDP | — | $4.03T |
| GDP Per Capita | — | $32,487.078 |
| Life Expectancy | -13.3%72.9 yrs | +15.4%84.0 yrs |
| Infant Mortality | — | 1.8 |
| Literacy Rate | — | — |
| Unemployment | — | 2.5% |
| Capital | Pago Pago | Tokyo |
| Region | Oceania | Asia |
| Languages | English, Samoan | Japanese |
| Currencies | USD ($) | JPY (¥) |
Last updated: March 2026
All data sourced from World Bank Open Data (2025) and REST Countries API. Economic data may reflect most recent available year.
Population Comparison
Japan is 2478.6 times more populous than American Samoa, with 123.2M residents compared to 50K. American Samoa is a nation of 50K people, while Japan is among the world's 15 most populous countries. In terms of population density, American Samoa averages 250 people per km² (dense), while Japan averages 326 people per km² (dense). American Samoa has grown at -1.27% annually over the past decade. Population growth data is not available for Japan.
Economy Comparison
American Samoa is classified as a low-income economy, while Japan is classified as a high-income economy. Japan's GDP stands at $4.03T. GDP data is not available for American Samoa. Economic indicator data is not available for American Samoa. Japan's GDP per capita of $32,487.078 is 190% above the regional average of 11,200 for Asia.
Health & Quality of Life
Life expectancy in American Samoa is 72.9 years, compared to 84.0 years in Japan, a gap of 11.2 years. Japan (84.0 years) is 12.0 years above the global average of 72 years, while American Samoa (72.9 years) is 0.9 years above the global average of 72 years. Japan's infant mortality rate is 1.8 per 1,000 live births. Infant mortality data is not available for American Samoa.
Geographic Comparison
Japan (377,930 km²) is 1899.1 times larger by land area than American Samoa (199 km²). American Samoa shares borders with 0 countries, while Japan borders 0 countries. American Samoa spans 1 timezone, compared to Japan's 1 timezone. American Samoa lies in Oceania, while Japan is located in Asia. American Samoa is categorized within the Oceania region (Polynesia), whereas Japan belongs to Asia (Eastern Asia).
Key Differences
The most significant difference between American Samoa and Japan is in population: American Samoa's 50K compared to Japan's 123.2M represents a 100% gap. The most significant difference between American Samoa and Japan is in land area: American Samoa's 199 km² compared to Japan's 377,930 km² represents a 100% gap. The most significant difference between American Samoa and Japan is in life expectancy: American Samoa's 72.9 years compared to Japan's 84.0 years represents a 13% gap. These disparities reflect the broader structural differences between American Samoa's low-income economy and Japan's high-income economy.
At a Glance: What the Numbers Mean
Population Density
Japan is 1.3x more densely populated than American Samoa (326 vs 250 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. American Samoa's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of Japan live an average of 11.2 years longer than those of American Samoa (84.0 vs 72.9 years). This gap reflects differences in healthcare access, nutrition, public health infrastructure, and environmental factors. This is a substantial gap that suggests significant differences in healthcare systems and overall living conditions.
Travel Comparison
American Samoa vs Japan for Families
For family travel, American Samoa generally edges ahead due to stronger economic indicators and more developed tourism infrastructure. Japan offers its own advantages, including more geographic diversity for road trips. Both countries have family-friendly attractions, though American Samoa's higher GDP per capita typically correlates with better tourist infrastructure, public transport, and English-language availability.
American Samoa vs Japan for Budget Travelers
American Samoa is typically the more budget-friendly destination, with a GDP per capita of lower levels translating to lower prices for accommodation, food, and local transport. Budget travelers in American Samoa can expect to spend significantly less per day than in Japan. However, Japan may offer better value in specific categories such as intercity transport or package deals. Shoulder season travel in either country helps reduce costs further.
American Samoa vs Japan for Retirees
Japan's life expectancy of 84.0 years suggests stronger healthcare infrastructure, which is a key factor for retirees. American Samoa may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare access, climate preferences, and proximity to international airports. Both countries have established expat communities, though the specific visa options and healthcare quality vary by region within each country.
American Samoa vs Japan for Digital Nomads
For digital nomads choosing between American Samoa and Japan, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. American Samoa spans 1 timezone while Japan covers 1. Cost of living varies by city in both countries. Both countries have growing digital nomad communities, though specific visa requirements for remote workers differ and should be verified before committing to a longer stay.
Frequently Asked Questions
Which is bigger, American Samoa or Japan by population?
Japan is larger by population, with 123.2M residents compared to American Samoa's 50K. Japan is 2478.6 times more populous than American Samoa.
Which country has a higher GDP, American Samoa or Japan?
GDP data is not available for American Samoa. Please refer to the World Bank for the most current figures.
How does life expectancy compare between American Samoa and Japan?
Japan has a higher life expectancy at 84.0 years, compared to American Samoa's 72.9 years. The gap between the two countries is 11.2 years. American Samoa's life expectancy is 0.9 years above the global average of 72 years, while Japan's is 12.0 years above the global average of 72 years.
Which country is larger by area, American Samoa or Japan?
Japan is larger by land area, covering 377,930 km² compared to American Samoa's 199 km². Japan is 1899.1 times larger than American Samoa.
What languages are spoken in American Samoa and Japan?
American Samoa recognizes the following languages: English, Samoan. Japan recognizes: Japanese. The two countries do not share an official language.
Which country has lower inflation, American Samoa or Japan?
Inflation data is not available for American Samoa. Japan's inflation rate is 2.7%.
Is American Samoa or Japan better for a family holiday?
For family travel, American Samoa generally edges ahead due to stronger economic indicators and more developed tourism infrastructure. Japan offers its own advantages, including more geographic diversity for road trips. Both countries have family-friendly attractions, though American Samoa's higher ...
Is American Samoa or Japan cheaper to visit?
American Samoa is typically the more budget-friendly destination, with a GDP per capita of lower levels translating to lower prices for accommodation, food, and local transport. Budget travelers in American Samoa can expect to spend significantly less per day than in Japan. However, Japan may offer ...
Is American Samoa or Japan better for retirement?
Japan's life expectancy of 84.0 years suggests stronger healthcare infrastructure, which is a key factor for retirees. American Samoa may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare access, ...
Is American Samoa or Japan better for digital nomads?
For digital nomads choosing between American Samoa and Japan, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. American Samoa spans 1 timezone while Japan covers 1. Cost of living varies by city in both countries. Both countries hav...