Side-by-side comparison of Peru and Argentina across population, economy, quality of life, and more. Data updated 2026.
How do Peru and Argentina compare? Peru, located in South America, has a population of 32.8M and covers an area of 1.3M km². Its GDP (PPP) stands at $535.9B with a GDP per capita of $15,700. Argentina, in South America, has a population of 45.4M across 2.8M km², with a GDP of $1.2T and GDP per capita of $26,500. In terms of quality of life, Peru has a life expectancy of 68.9 years compared to Argentina's 78.8 years.
