Peru vs Papua New Guinea
Peru has a population of 34.4M, compared to Papua New Guinea's 11.8M. Peru is 2.9 times more populous than Papua New Guinea. Economically, Peru ($289.2B) has a GDP 9.1 times larger than Papua New Guinea's ($31.8B). Peru covers 1,285,216 km², 2.8 times larger than Papua New Guinea's 462,840 km². Life expectancy in Peru stands at 77.7 years, 11.6 years higher than Papua New Guinea's 66.1 years.
PeruPapua New Guinea| Population | +191.6%34.4M | -65.7%11.8M |
| Area | +177.7%1,285,216 km² | -64.0%462,840 km² |
| GDP | +809.5%$289.2B | -89.0%$31.8B |
| GDP Per Capita | +181.1%$8,452.372 | -64.4%$3,006.706 |
| Life Expectancy | +17.5%77.7 yrs | -14.9%66.1 yrs |
| Infant Mortality | -57.8%13.5 | +137.0%32.0 |
| Literacy Rate | — | — |
| Unemployment | +99.0%5.1% | -49.8%2.6% |
| Capital | Lima | Port Moresby |
| Region | Americas | Oceania |
| Languages | Aymara, Quechua, Spanish | English, Hiri Motu, Tok Pisin |
| Currencies | PEN (S/ ) | PGK (K) |
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
Peru is 2.9 times more populous than Papua New Guinea, with 34.4M residents compared to 11.8M. Peru is a nation of 34.4M people, while Papua New Guinea is a nation of 11.8M people. In terms of population density, Peru averages 27 people per km² (sparse), while Papua New Guinea averages 25 people per km² (sparse). Papua New Guinea has grown at 2.27% annually over the past decade. Population growth data is not available for Peru.
Economy Comparison
Peru is classified as a upper-middle-income economy, while Papua New Guinea is classified as a lower-middle-income economy. The Peru economy ($289.2B) is 9.1 times larger than Papua New Guinea's ($31.8B). Peru's GDP per capita of $8,452.372 is 37% below the regional average of 13,500 for Americas. Papua New Guinea's GDP per capita of $3,006.706 is 90% below the regional average of 31,500 for Oceania. On a per-capita basis, residents of Peru are on average 2.8 times wealthier than those in Papua New Guinea.
Health & Quality of Life
Life expectancy in Peru is 77.7 years, compared to 66.1 years in Papua New Guinea, a gap of 11.6 years. Peru (77.7 years) is 5.7 years above the global average of 72 years, while Papua New Guinea (66.1 years) is 5.9 years below the global average of 72 years. At 32.0 deaths per 1,000 live births, Papua New Guinea's infant mortality is 137% higher than Peru's 13.5.
Geographic Comparison
Peru (1,285,216 km²) is 2.8 times larger by land area than Papua New Guinea (462,840 km²). Peru shares borders with 5 countries, while Papua New Guinea borders 1 country. Peru spans 1 timezone, compared to Papua New Guinea's 1 timezone. Peru lies in South America, while Papua New Guinea is located in Oceania. Peru is categorized within the Americas region (South America), whereas Papua New Guinea belongs to Oceania (Melanesia).
Key Differences
The most significant difference between Peru and Papua New Guinea is in GDP: Peru's $289.2B compared to Papua New Guinea's $31.8B represents a 89% gap. The most significant difference between Peru and Papua New Guinea is in population: Peru's 34.4M compared to Papua New Guinea's 11.8M represents a 66% gap. The most significant difference between Peru and Papua New Guinea is in GDP per capita: Peru's $8,452.372 compared to Papua New Guinea's $3,006.706 represents a 64% gap. These disparities reflect the broader structural differences between Peru's upper-middle-income economy and Papua New Guinea's lower-middle-income economy.
At a Glance: What the Numbers Mean
Living Standards
Peru has a GDP per capita of $8,452.372, which is 2.8x that of Papua New Guinea ($3,006.706). This gap reflects differences in economic development, industrial structure, and workforce productivity. In practical terms, average purchasing power in Peru is significantly higher, though cost of living differences partially offset the raw income gap.
Population Density
Peru is 1.0x more densely populated than Papua New Guinea (27 vs 25 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. Papua New Guinea's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of Peru live an average of 11.6 years longer than those of Papua New Guinea (77.7 vs 66.1 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.
Economic Momentum
Papua New Guinea's economy grew at 3.8% compared to Peru's 3.3%. Both countries show healthy growth, though Papua New Guinea has a modest edge in economic dynamism.
Travel Comparison
Peru vs Papua New Guinea for Families
For family travel, Peru generally edges ahead due to lower infant mortality (13.5 vs 32.0 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Papua New Guinea offers its own advantages, including a more compact geography that is easier to navigate with children. Both countries have family-friendly attractions, though Peru's higher GDP per capita typically correlates with better tourist infrastructure, public transport, and English-language availability.
Peru vs Papua New Guinea for Budget Travelers
Papua New Guinea is typically the more budget-friendly destination, with a GDP per capita of $3,006.706 translating to lower prices for accommodation, food, and local transport. Budget travelers in Papua New Guinea can expect to spend significantly less per day than in Peru. However, Peru may offer better value in specific categories such as intercity transport or package deals. Shoulder season travel in either country helps reduce costs further.
Peru vs Papua New Guinea for Retirees
Peru's life expectancy of 77.7 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Papua New Guinea 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.
Peru vs Papua New Guinea Cost of Living
Peru's GDP per capita is 2.8x that of Papua New Guinea, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Peru, while Papua New Guinea offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly by city within each country. Major urban centers in Papua New Guinea can approach or exceed average costs in Peru's smaller cities.
Peru vs Papua New Guinea for Digital Nomads
For digital nomads choosing between Peru and Papua New Guinea, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Peru spans 1 timezone while Papua New Guinea covers 1. Papua New Guinea'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, Peru or Papua New Guinea by population?
Peru is larger by population, with 34.4M residents compared to Papua New Guinea's 11.8M. Peru is 2.9 times more populous than Papua New Guinea.
Which country has a higher GDP, Peru or Papua New Guinea?
Peru has the higher GDP at $289.2B, compared to Papua New Guinea's $31.8B. Peru's economy is 9.1 times larger.
How does life expectancy compare between Peru and Papua New Guinea?
Peru has a higher life expectancy at 77.7 years, compared to Papua New Guinea's 66.1 years. The gap between the two countries is 11.6 years. Peru's life expectancy is 5.7 years above the global average of 72 years, while Papua New Guinea's is 5.9 years below the global average of 72 years.
Which country is larger by area, Peru or Papua New Guinea?
Peru is larger by land area, covering 1,285,216 km² compared to Papua New Guinea's 462,840 km². Peru is 2.8 times larger than Papua New Guinea.
What languages are spoken in Peru and Papua New Guinea?
Peru recognizes the following languages: Aymara, Quechua, Spanish. Papua New Guinea recognizes: English, Hiri Motu, Tok Pisin. The two countries do not share an official language.
Which country has lower inflation, Peru or Papua New Guinea?
Papua New Guinea has lower inflation at 0.6%, compared to Peru's 2.0%. Papua New Guinea's inflation is within the 2-3% range considered stable by most central banks, while Peru's rate is within the 2-3% range considered stable by most central banks.
Is Peru or Papua New Guinea better for a family holiday?
For family travel, Peru generally edges ahead due to lower infant mortality (13.5 vs 32.0 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Papua New Guinea offers its own advantages, including a more compact geography that is easier to navigate with children. Both ...
Is Peru or Papua New Guinea cheaper to visit?
Papua New Guinea is typically the more budget-friendly destination, with a GDP per capita of $3,006.706 translating to lower prices for accommodation, food, and local transport. Budget travelers in Papua New Guinea can expect to spend significantly less per day than in Peru. However, Peru may offer ...
Is Peru or Papua New Guinea better for retirement?
Peru's life expectancy of 77.7 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Papua New Guinea may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare access,...
Is Peru or Papua New Guinea more expensive to live in?
Peru's GDP per capita is 2.8x that of Papua New Guinea, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Peru, while Papua New Guinea offers more purchasing power per dollar for everyday expenses. However, cost of living varies s...
Is Peru or Papua New Guinea better for digital nomads?
For digital nomads choosing between Peru and Papua New Guinea, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Peru spans 1 timezone while Papua New Guinea covers 1. Papua New Guinea's lower cost of living makes it attractive for s...