Argentina vs United States
Argentina has a population of 46.7M, compared to United States's 340.1M. United States is 7.3 times more populous than Argentina. Economically, United States ($28.75T) has a GDP 45.0 times larger than Argentina's ($638.4B). United States covers 9,525,067 km², 3.4 times larger than Argentina's 2,780,400 km². Life expectancy in United States stands at 78.4 years, 1.0 years higher than Argentina's 77.4 years.
ArgentinaUnited States| Population | -86.3%46.7M | +627.7%340.1M |
| Area | -70.8%2,780,400 km² | +242.6%9,525,067 km² |
| GDP | -97.8%$638.4B | +4403.8%$28.75T |
| GDP Per Capita | -83.5%$13,969.784 | +505.1%$84,534.041 |
| Life Expectancy | -1.3%77.4 yrs | +1.3%78.4 yrs |
| Infant Mortality | +49.1%8.2 | -32.9%5.5 |
| Literacy Rate | — | — |
| Unemployment | +70.2%7.1% | -41.2%4.2% |
| Capital | Buenos Aires | Washington, D.C. |
| Region | Americas | Americas |
| Languages | Guaraní, Spanish | English |
| Currencies | ARS ($) | USD ($) |
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
United States is 7.3 times more populous than Argentina, with 340.1M residents compared to 46.7M. Argentina is a nation of 46.7M people, while United States is among the world's 15 most populous countries. In terms of population density, Argentina averages 17 people per km² (sparse), while United States averages 36 people per km² (sparse). While Argentina has grown at 0.67% annually over the past decade, United States has grown at 0.62% per year over the same period.
Economy Comparison
Argentina is classified as a high-income economy, while United States is classified as a high-income economy. The United States economy ($28.75T) is 45.0 times larger than Argentina's ($638.4B). Argentina's GDP per capita of $13,969.784 is near the regional average of 13,500 for Americas. United States's GDP per capita of $84,534.041 is 526% above the regional average of 13,500 for Americas. On a per-capita basis, residents of United States are on average 6.1 times wealthier than those in Argentina.
Health & Quality of Life
Life expectancy in Argentina is 77.4 years, compared to 78.4 years in United States, a gap of 1.0 years. United States (78.4 years) is 6.4 years above the global average of 72 years, while Argentina (77.4 years) is 5.4 years above the global average of 72 years. At 8.2 deaths per 1,000 live births, Argentina's infant mortality is 49% higher than United States's 5.5.
Geographic Comparison
United States (9,525,067 km²) is 3.4 times larger by land area than Argentina (2,780,400 km²). Argentina shares borders with 5 countries, while United States borders 2 countries. Argentina spans 1 timezone, compared to United States's 11 timezones. Argentina lies in South America, while United States is located in North America. Both countries fall within the Americas region, though they occupy different subregions: South America and North America.
Key Differences
The most significant difference between Argentina and United States is in GDP: Argentina's $638.4B compared to United States's $28.75T represents a 98% gap. The most significant difference between Argentina and United States is in population: Argentina's 46.7M compared to United States's 340.1M represents a 86% gap. The most significant difference between Argentina and United States is in GDP per capita: Argentina's $13,969.784 compared to United States's $84,534.041 represents a 83% gap. These disparities reflect the broader structural differences between Argentina's high-income economy and United States's high-income economy.
At a Glance: What the Numbers Mean
Living Standards
United States has a GDP per capita of $84,534.041, which is 6.1x that of Argentina ($13,969.784). This gap reflects differences in economic development, industrial structure, and workforce productivity. In practical terms, average purchasing power in United States is significantly higher, though cost of living differences partially offset the raw income gap.
Population Density
United States is 2.1x more densely populated than Argentina (36 vs 17 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. Argentina's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of United States live an average of 1.0 years longer than those of Argentina (78.4 vs 77.4 years). This gap reflects differences in healthcare access, nutrition, public health infrastructure, and environmental factors. This is a moderate difference that could narrow with continued development.
Economic Momentum
United States's economy grew at 2.8% compared to Argentina's -1.3%. Both countries show healthy growth, though United States has a modest edge in economic dynamism. Argentina's negative growth indicates economic contraction.
Frequently Asked Questions
Which is bigger, Argentina or United States by population?
United States is larger by population, with 340.1M residents compared to Argentina's 46.7M. United States is 7.3 times more populous than Argentina.
Which country has a higher GDP, Argentina or United States?
United States has the higher GDP at $28.75T, compared to Argentina's $638.4B. United States's economy is 45.0 times larger.
How does life expectancy compare between Argentina and United States?
United States has a higher life expectancy at 78.4 years, compared to Argentina's 77.4 years. The gap between the two countries is 1.0 years. Argentina's life expectancy is 5.4 years above the global average of 72 years, while United States's is 6.4 years above the global average of 72 years.
Which country is larger by area, Argentina or United States?
United States is larger by land area, covering 9,525,067 km² compared to Argentina's 2,780,400 km². United States is 3.4 times larger than Argentina.
What languages are spoken in Argentina and United States?
Argentina recognizes the following languages: Guaraní, Spanish. United States recognizes: English. The two countries do not share an official language.
Which country has lower inflation, Argentina or United States?
United States has lower inflation at 2.9%, compared to Argentina's 219.9%. United States's inflation is within the 2-3% range considered stable by most central banks, while Argentina's rate is severely elevated at 219.9%, a rate that erodes household purchasing power.