Argentina vs Peru
Argentina has a population of 46.7M, compared to Peru's 34.4M. Argentina is 1.4 times more populous than Peru. Economically, Argentina ($638.4B) has a GDP 2.2 times larger than Peru's ($289.2B). Argentina covers 2,780,400 km², 2.2 times larger than Peru's 1,285,216 km². Life expectancy in Peru stands at 77.7 years, 0.3 years higher than Argentina's 77.4 years.
ArgentinaPeru| Population | +36.1%46.7M | -26.5%34.4M |
| Area | +116.3%2,780,400 km² | -53.8%1,285,216 km² |
| GDP | +120.7%$638.4B | -54.7%$289.2B |
| GDP Per Capita | +65.3%$13,969.784 | -39.5%$8,452.372 |
| Life Expectancy | -0.4%77.4 yrs | +0.4%77.7 yrs |
| Infant Mortality | -39.3%8.2 | +64.6%13.5 |
| Literacy Rate | — | — |
| Unemployment | +39.6%7.1% | -28.4%5.1% |
| Capital | Buenos Aires | Lima |
| Region | Americas | Americas |
| Languages | Guaraní, Spanish | Aymara, Quechua, Spanish |
| Currencies | ARS ($) | PEN (S/ ) |
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
Argentina is 1.4 times more populous than Peru, with 46.7M residents compared to 34.4M. Argentina is a nation of 46.7M people, while Peru is a nation of 34.4M people. In terms of population density, Argentina averages 17 people per km² (sparse), while Peru averages 27 people per km² (sparse). Argentina has grown at 0.67% annually over the past decade. Population growth data is not available for Peru.
Economy Comparison
Argentina is classified as a high-income economy, while Peru is classified as a upper-middle-income economy. The Argentina economy ($638.4B) is 2.2 times larger than Peru's ($289.2B). Argentina's GDP per capita of $13,969.784 is near the regional average of 13,500 for Americas. Peru's GDP per capita of $8,452.372 is 37% below the regional average of 13,500 for Americas. On a per-capita basis, residents of Argentina are on average 1.7 times wealthier than those in Peru.
Health & Quality of Life
Life expectancy in Argentina is 77.4 years, compared to 77.7 years in Peru, a gap of 0.3 years. Peru (77.7 years) is 5.7 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 13.5 deaths per 1,000 live births, Peru's infant mortality is 65% higher than Argentina's 8.2.
Geographic Comparison
Argentina (2,780,400 km²) is 2.2 times larger by land area than Peru (1,285,216 km²). Argentina shares borders with 5 countries, while Peru borders 5 countries. Argentina spans 1 timezone, compared to Peru's 1 timezone. Both Argentina and Peru are located in South America. Both countries fall within the Americas region, though they occupy different subregions: South America and South America.
Key Differences
The most significant difference between Argentina and Peru is in GDP: Argentina's $638.4B compared to Peru's $289.2B represents a 55% gap. The most significant difference between Argentina and Peru is in land area: Argentina's 2,780,400 km² compared to Peru's 1,285,216 km² represents a 54% gap. The most significant difference between Argentina and Peru is in GDP per capita: Argentina's $13,969.784 compared to Peru's $8,452.372 represents a 39% gap. These disparities reflect the broader structural differences between Argentina's high-income economy and Peru's upper-middle-income economy.
At a Glance: What the Numbers Mean
Living Standards
Argentina has a GDP per capita of $13,969.784, which is 1.7x that of Peru ($8,452.372). This gap reflects differences in economic development, industrial structure, and workforce productivity. In practical terms, average purchasing power in Argentina is significantly higher, though cost of living differences partially offset the raw income gap.
Population Density
Peru is 1.6x more densely populated than Argentina (27 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 Peru live an average of 0.3 years longer than those of Argentina (77.7 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
Peru's economy grew at 3.3% compared to Argentina's -1.3%. Both countries show healthy growth, though Peru has a modest edge in economic dynamism. Argentina's negative growth indicates economic contraction.
Travel Comparison
Argentina vs Peru for Families
For family travel, Argentina generally edges ahead due to lower infant mortality (8.2 vs 13.5 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Peru offers its own advantages, including a more compact geography that is easier to navigate with children. Both countries have family-friendly attractions, though Argentina's higher GDP per capita typically correlates with better tourist infrastructure, public transport, and English-language availability.
Argentina vs Peru for Budget Travelers
Peru is typically the more budget-friendly destination, with a GDP per capita of $8,452.372 translating to lower prices for accommodation, food, and local transport. Budget travelers in Peru can expect to spend significantly less per day than in Argentina. However, Argentina may offer better value in specific categories such as intercity transport or package deals. Shoulder season travel in either country helps reduce costs further.
Argentina vs Peru for Retirees
Peru's life expectancy of 77.7 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Argentina 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.
Argentina vs Peru Cost of Living
Argentina's GDP per capita is 1.7x that of Peru, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Argentina, while Peru offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly by city within each country. Major urban centers in Peru can approach or exceed average costs in Argentina's smaller cities.
Argentina vs Peru for Digital Nomads
For digital nomads choosing between Argentina and Peru, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Argentina spans 1 timezone while Peru covers 1. Peru's lower cost of living makes it attractive for stretching remote income. 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, Argentina or Peru by population?
Argentina is larger by population, with 46.7M residents compared to Peru's 34.4M. Argentina is 1.4 times more populous than Peru.
Which country has a higher GDP, Argentina or Peru?
Argentina has the higher GDP at $638.4B, compared to Peru's $289.2B. Argentina's economy is 2.2 times larger.
How does life expectancy compare between Argentina and Peru?
Peru has a higher life expectancy at 77.7 years, compared to Argentina's 77.4 years. The gap between the two countries is 0.3 years. Argentina's life expectancy is 5.4 years above the global average of 72 years, while Peru's is 5.7 years above the global average of 72 years.
Which country is larger by area, Argentina or Peru?
Argentina is larger by land area, covering 2,780,400 km² compared to Peru's 1,285,216 km². Argentina is 2.2 times larger than Peru.
What languages are spoken in Argentina and Peru?
Argentina recognizes the following languages: Guaraní, Spanish. Peru recognizes: Aymara, Quechua, Spanish. Both countries share at least one common language.
Which country has lower inflation, Argentina or Peru?
Peru has lower inflation at 2.0%, compared to Argentina's 219.9%. Peru'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.
Is Argentina or Peru better for a family holiday?
For family travel, Argentina generally edges ahead due to lower infant mortality (8.2 vs 13.5 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Peru offers its own advantages, including a more compact geography that is easier to navigate with children. Both countrie...
Is Argentina or Peru cheaper to visit?
Peru is typically the more budget-friendly destination, with a GDP per capita of $8,452.372 translating to lower prices for accommodation, food, and local transport. Budget travelers in Peru can expect to spend significantly less per day than in Argentina. However, Argentina may offer better value i...
Is Argentina or Peru better for retirement?
Peru's life expectancy of 77.7 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Argentina may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare access, climat...
Is Argentina or Peru more expensive to live in?
Argentina's GDP per capita is 1.7x that of Peru, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Argentina, while Peru offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly b...
Is Argentina or Peru better for digital nomads?
For digital nomads choosing between Argentina and Peru, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Argentina spans 1 timezone while Peru covers 1. Peru's lower cost of living makes it attractive for stretching remote income. B...