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Geo Factbook

Samoa vs United States: Compare Statistics

Side-by-side comparison of 101 key metrics across economy, population, geography, and more — latest data through 2026.

Samoa
wsm
Leads on 35 of 101 metrics
United States
usa
Leads on 59 of 101 metrics

Summary

Comparing Samoa and United States: United States leads on Carbon Dioxide Emissions (4.79) against Samoa (335,000); Samoa leads on Electricity Installed Capacity (45,000) against United States (1.09); United States leads on Gross Domestic Product (GDP) by Country in Current US Dollars (32.95 trillion $) against Samoa (1.29 billion $). Across 101 compared metrics, Samoa wins on 35 and United States wins on 59.

  • Communications: 6 metrics compared
  • Economy: 42 metrics compared
  • Environment: 5 metrics compared
  • Geography: 6 metrics compared
  • Government: 4 metrics compared
  • Health: 9 metrics compared
  • People and Society: 26 metrics compared
  • Transportation: 3 metrics compared

Communications

6 metrics
Metric🇼🇸 Samoa🇺🇸 United StatesShare
Internet Usage Rate by Country (% of Population)58.14 %93.14 %★
Internet Userspercent of population: 58% (2023 est.)percent of population: 93% (2023 est.)
Press Freedom Index Score69.28 points★65.49 points
Radios174,849★575
Televisions8,634★219
Waterwaysnone41,009

Economy

42 metrics
Metric🇼🇸 Samoa🇺🇸 United StatesShare
Agriculture Value Added as a Share of GDP by Country101.48M $350.60B $★
Gross Domestic Product (GDP) by Country in Current US Dollars1.29B $32.95T $★
Coal Revenue00.2★
Commercial Bank Prime Lending Rate (%)8.76 %★4.1 %
Current Health Expenditure (% of GDP)5.2 % of GDP16.9 % of GDP★
Ease of Doing Business Index92.6★92
Electricity Consumption122.8★3.9
Electricity Exports09.7★
Electricity from Fossil Fuels4870★
Electricity from Hydroelectric Plants23★7
Electricity from Nuclear Fuels09★
Electricity from Other Renewables29★14
Electricity Imports072.72★
Electricity Installed Capacity45,000★1.09
Electricity Production132★4.1
Energy Consumption per Capita (USD)23.48 USD per capita278.47 USD per capita★
Gini Index Coefficient38.741.5★
Industrial Production Growth Rate (%)4.2 %★3.25 %
Inflation Rate (Consumer Prices)2.2 %★2.9 %
Military Expenditures (% of GDP)NA4.6 % of GDP
Natural Gas Consumption0767.6★
Natural Gas Exports089.7★
Natural Gas Imports086.15★
Natural Gas Production0772.8★
Natural Gas Proved Reserves00
Oil Consumption1,000★19.15
Oil Exports01.92★
Oil Imports1,125★10.27
Oil Production09.69★
Oil Proved Reserves020.68★
Population Below Poverty Line20.3 people15.1 people★
Public Debt52.6★114.8
Real GDP Growth Rate (USD)9.4 USD★2.8 USD
Refined Petroleum Products Consumption2,400★19.96
Refined Petroleum Products Exports05.22★
Refined Petroleum Products Imports2,363★2.18
Refined Petroleum Products Production020.3★
Remittances26.4★0
Revenue from Forest Resources0.27★0.04
Share of population in poverty ($3 a day)4.461★
Taxes and Other Revenues26.7★10.6
Unemployment Rate4.6 %4.2 %★

Environment

5 metrics
Metric🇼🇸 Samoa🇺🇸 United StatesShare
Annual CO₂ Emissions Growth (abs)10,742-14.29M★
Carbon Dioxide Emissions335,0004.8★
Population Distributionabout three quarters of the population lives on the island of Upolularge urban clusters are spread throughout the eastern half of the US (particularly the Great Lakes area, northeast, east, and southeast) and the western-tier states; mountainous areas such as the Rocky Mountains and Appalachians, deserts in the southwest
Total Renewable Groundwater Resources by Country0 Cubic meters per year1,383 Cubic meters per year★
Total Renewable Water Resources03.07★

Geography

6 metrics
Metric🇼🇸 Samoa🇺🇸 United StatesShare
Percentage of land area by degree of urbanization5.83 %★2.11 %
Above-Ground Biomass in Forest (tonnes/ha)105★94.67
Agricultural land436.5 sq. km4.17M sq. km★
Coastline Length (km)403 km19,924 km★
Dam capacity per capita44.65 cubic meters per inhabitant2,113 cubic meters per inhabitant★
Irrigated Land0234,782★

Government

4 metrics
Metric🇼🇸 Samoa🇺🇸 United StatesShare
Rule of Law Index by Country75.45 %88.3 %★
Administrative Divisions1150★
Independence14★
Suffrage Participation Rate21★18

Health

9 metrics
Metric🇼🇸 Samoa🇺🇸 United StatesShare
Diabetes Prevalence (% of Population)25.4★13.7
Health Expenditure (% of GDP)6.8 % of GDP16.6 % of GDP★
HIV/AIDS Adult Prevalence RateNANA
Hospital Bed Density1 people/sq km2.9 people/sq km★
Maternal Mortality Ratio (%)101 %17 %★
Mean Age at First Birth23.627★
Obesity Adult Prevalence Rate (%)47.3 %36.2 %★
People Living With HIV/AIDSNANA
Underweight Children Under 53.40.4★

People and Society

26 metrics
Metric🇼🇸 Samoa🇺🇸 United StatesShare
Currently married (Percent)59.97 %★51.38 %
Human Capital Index0.630.72★
Life expectancy at birth74.27 years83.22 years★
Median age of population19.61 years38.79 years★
Population Change1,173.2 persons2.26M persons★
Population density78 per sq. km38.15 per sq. km★
Total population220,593.5 persons349.13M persons★
Birth Rate (%)18.53 %★10.75 %
Contraceptive Prevalence Rate16.6 %73.9 %★
Death Rate (%)5.41 %★8.76 %
Education Expenditure (% of GDP)5.5 % of GDP★5.4 % of GDP
Female population of reproductive age48,795.55 persons78.56M persons★
Labor Force Participation Rate57,200★174.17
Learning-adjusted years of school9.02 years11.07 years★
Length of paid parental leave for mother0 days183.4 days★
Major Urban Areas Population36,000 people★18.94 people
Mean Male Height (cm)174.38177.13★
Percentage of population by degree of urbanization58.25 %74.52 %★
Physician Density0.56 people/sq km3.68 people/sq km★
Population Growth Rate0.66 %★0.45 %
Population living in slums32.57 %★0.05 %
Total deaths1,342.5 persons★2.87M persons
Total demand for family planning (Percent)40.49 %65.73 %★
Total fertility rate3.7 per woman★1.61 per woman
Total net-migration-2,763.3 persons1.49M persons★
Under-five mortality rate14.42 per live births5.52 per live births★

Transportation

3 metrics
Metric🇼🇸 Samoa🇺🇸 United StatesShare
Air Travel Trips Per Capita (PPP)12.06★
Airports416,116★
Civil Air Travel38,252★

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