Vietnam vs Papua New Guinea
Vietnam has a population of 101.3M, compared to Papua New Guinea's 11.8M. Vietnam is 8.6 times more populous than Papua New Guinea. Economically, Vietnam ($476.4B) has a GDP 15.0 times larger than Papua New Guinea's ($31.8B). Papua New Guinea covers 462,840 km², 1.4 times larger than Vietnam's 331,212 km². Life expectancy in Vietnam stands at 74.6 years, 8.5 years higher than Papua New Guinea's 66.1 years.
VietnamPapua New Guinea| Population | +760.2%101.3M | -88.4%11.8M |
| Area | -28.4%331,212 km² | +39.7%462,840 km² |
| GDP | +1398.1%$476.4B | -93.3%$31.8B |
| GDP Per Capita | +56.9%$4,717.29 | -36.3%$3,006.706 |
| Life Expectancy | +12.8%74.6 yrs | -11.3%66.1 yrs |
| Infant Mortality | -56.3%14.0 | +128.6%32.0 |
| Literacy Rate | — | — |
| Unemployment | -40.8%1.5% | +68.8%2.6% |
| Capital | Hanoi | Port Moresby |
| Region | Asia | Oceania |
| Languages | Vietnamese | English, Hiri Motu, Tok Pisin |
| Currencies | VND (₫) | 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
Vietnam is 8.6 times more populous than Papua New Guinea, with 101.3M residents compared to 11.8M. Vietnam is among the world's 15 most populous countries, while Papua New Guinea is a nation of 11.8M people. In terms of population density, Vietnam averages 306 people per km² (dense), while Papua New Guinea averages 25 people per km² (sparse). While Vietnam has grown at 1.03% annually over the past decade, Papua New Guinea has grown at 2.27% per year over the same period.
Economy Comparison
Vietnam is classified as a upper-middle-income economy, while Papua New Guinea is classified as a lower-middle-income economy. The Vietnam economy ($476.4B) is 15.0 times larger than Papua New Guinea's ($31.8B). Vietnam's GDP per capita of $4,717.29 is 58% below the regional average of 11,200 for Asia. 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 Vietnam are on average 1.6 times wealthier than those in Papua New Guinea.
Health & Quality of Life
Life expectancy in Vietnam is 74.6 years, compared to 66.1 years in Papua New Guinea, a gap of 8.5 years. Vietnam (74.6 years) is 2.6 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 129% higher than Vietnam's 14.0.
Geographic Comparison
Papua New Guinea (462,840 km²) is 1.4 times larger by land area than Vietnam (331,212 km²). Vietnam shares borders with 3 countries, while Papua New Guinea borders 1 country. Vietnam spans 1 timezone, compared to Papua New Guinea's 1 timezone. Vietnam lies in Asia, while Papua New Guinea is located in Oceania. Vietnam is categorized within the Asia region (South-Eastern Asia), whereas Papua New Guinea belongs to Oceania (Melanesia).
Key Differences
The most significant difference between Vietnam and Papua New Guinea is in GDP: Vietnam's $476.4B compared to Papua New Guinea's $31.8B represents a 93% gap. The most significant difference between Vietnam and Papua New Guinea is in population: Vietnam's 101.3M compared to Papua New Guinea's 11.8M represents a 88% gap. The most significant difference between Vietnam and Papua New Guinea is in infant mortality: Vietnam's 14.0 per 1,000 compared to Papua New Guinea's 32.0 per 1,000 represents a 56% gap. These disparities reflect the broader structural differences between Vietnam's upper-middle-income economy and Papua New Guinea's lower-middle-income economy.
At a Glance: What the Numbers Mean
Living Standards
Vietnam has a GDP per capita of $4,717.29, which is 1.6x 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 Vietnam is significantly higher, though cost of living differences partially offset the raw income gap.
Population Density
Vietnam is 12.0x more densely populated than Papua New Guinea (306 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 Vietnam live an average of 8.5 years longer than those of Papua New Guinea (74.6 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
Vietnam's economy grew at 7.1% compared to Papua New Guinea's 3.8%. Vietnam's high growth rate suggests a rapidly developing economy with expanding opportunities.
Travel Comparison
Vietnam vs Papua New Guinea for Families
For family travel, Vietnam generally edges ahead due to lower infant mortality (14.0 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 more geographic diversity for road trips. Both countries have family-friendly attractions, though Vietnam's higher GDP per capita typically correlates with better tourist infrastructure, public transport, and English-language availability.
Vietnam 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 Vietnam. However, Vietnam may offer better value in specific categories such as intercity transport or package deals. Shoulder season travel in either country helps reduce costs further.
Vietnam vs Papua New Guinea for Retirees
Vietnam's life expectancy of 74.6 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.
Vietnam vs Papua New Guinea Cost of Living
Vietnam's GDP per capita is 1.6x 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 Vietnam, 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 Vietnam's smaller cities.
Vietnam vs Papua New Guinea for Digital Nomads
For digital nomads choosing between Vietnam and Papua New Guinea, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Vietnam 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, Vietnam or Papua New Guinea by population?
Vietnam is larger by population, with 101.3M residents compared to Papua New Guinea's 11.8M. Vietnam is 8.6 times more populous than Papua New Guinea.
Which country has a higher GDP, Vietnam or Papua New Guinea?
Vietnam has the higher GDP at $476.4B, compared to Papua New Guinea's $31.8B. Vietnam's economy is 15.0 times larger.
How does life expectancy compare between Vietnam and Papua New Guinea?
Vietnam has a higher life expectancy at 74.6 years, compared to Papua New Guinea's 66.1 years. The gap between the two countries is 8.5 years. Vietnam's life expectancy is 2.6 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, Vietnam or Papua New Guinea?
Papua New Guinea is larger by land area, covering 462,840 km² compared to Vietnam's 331,212 km². Papua New Guinea is 1.4 times larger than Vietnam.
What languages are spoken in Vietnam and Papua New Guinea?
Vietnam recognizes the following official language: Vietnamese. Papua New Guinea recognizes: English, Hiri Motu, Tok Pisin. The two countries do not share an official language.
Which country has lower inflation, Vietnam or Papua New Guinea?
Papua New Guinea has lower inflation at 0.6%, compared to Vietnam's 3.6%. Papua New Guinea's inflation is within the 2-3% range considered stable by most central banks, while Vietnam's rate is moderately elevated above the global median of 3.5%.
Is Vietnam or Papua New Guinea better for a family holiday?
For family travel, Vietnam generally edges ahead due to lower infant mortality (14.0 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 more geographic diversity for road trips. Both countries have family-...
Is Vietnam 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 Vietnam. However, Vietnam may ...
Is Vietnam or Papua New Guinea better for retirement?
Vietnam's life expectancy of 74.6 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 acce...
Is Vietnam or Papua New Guinea more expensive to live in?
Vietnam's GDP per capita is 1.6x 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 Vietnam, while Papua New Guinea offers more purchasing power per dollar for everyday expenses. However, cost of living va...
Is Vietnam or Papua New Guinea better for digital nomads?
For digital nomads choosing between Vietnam and Papua New Guinea, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Vietnam spans 1 timezone while Papua New Guinea covers 1. Papua New Guinea's lower cost of living makes it attractive...