Ghana vs Papua New Guinea
Ghana has a population of 33.7M, compared to Papua New Guinea's 11.8M. Ghana is 2.9 times more populous than Papua New Guinea. Economically, Ghana ($82.3B) has a GDP 2.6 times larger than Papua New Guinea's ($31.8B). Papua New Guinea covers 462,840 km², 1.9 times larger than Ghana's 238,533 km². Life expectancy in Papua New Guinea stands at 66.1 years, 0.6 years higher than Ghana's 65.5 years.
GhanaPapua New Guinea| Population | +186.4%33.7M | -65.1%11.8M |
| Area | -48.5%238,533 km² | +94.0%462,840 km² |
| GDP | +158.8%$82.3B | -61.4%$31.8B |
| GDP Per Capita | -20.5%$2,390.772 | +25.8%$3,006.706 |
| Life Expectancy | -1.0%65.5 yrs | +1.0%66.1 yrs |
| Infant Mortality | -11.9%28.2 | +13.5%32.0 |
| Literacy Rate | — | — |
| Unemployment | +15.9%3.0% | -13.7%2.6% |
| Capital | Accra | Port Moresby |
| Region | Africa | Oceania |
| Languages | English | English, Hiri Motu, Tok Pisin |
| Currencies | GHS (₵) | 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
Ghana is 2.9 times more populous than Papua New Guinea, with 33.7M residents compared to 11.8M. Ghana is a nation of 33.7M people, while Papua New Guinea is a nation of 11.8M people. In terms of population density, Ghana averages 141 people per km² (moderate), while Papua New Guinea averages 25 people per km² (sparse). While Ghana has grown at 2.12% annually over the past decade, Papua New Guinea has grown at 2.27% per year over the same period.
Economy Comparison
Ghana is classified as a lower-middle-income economy, while Papua New Guinea is classified as a lower-middle-income economy. The Ghana economy ($82.3B) is 2.6 times larger than Papua New Guinea's ($31.8B). Ghana's GDP per capita of $2,390.772 is 9% above the regional average of 2,200 for Africa. 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 Papua New Guinea are on average 1.3 times wealthier than those in Ghana.
Health & Quality of Life
Life expectancy in Ghana is 65.5 years, compared to 66.1 years in Papua New Guinea, a gap of 0.6 years. Papua New Guinea (66.1 years) is 5.9 years below the global average of 72 years, while Ghana (65.5 years) is 6.5 years below the global average of 72 years. At 32.0 deaths per 1,000 live births, Papua New Guinea's infant mortality is 13% higher than Ghana's 28.2.
Geographic Comparison
Papua New Guinea (462,840 km²) is 1.9 times larger by land area than Ghana (238,533 km²). Ghana shares borders with 3 countries, while Papua New Guinea borders 1 country. Ghana spans 1 timezone, compared to Papua New Guinea's 1 timezone. Ghana lies in Africa, while Papua New Guinea is located in Oceania. Ghana is categorized within the Africa region (Western Africa), whereas Papua New Guinea belongs to Oceania (Melanesia).
Key Differences
The most significant difference between Ghana and Papua New Guinea is in population: Ghana's 33.7M compared to Papua New Guinea's 11.8M represents a 65% gap. The most significant difference between Ghana and Papua New Guinea is in GDP: Ghana's $82.3B compared to Papua New Guinea's $31.8B represents a 61% gap. The most significant difference between Ghana and Papua New Guinea is in land area: Ghana's 238,533 km² compared to Papua New Guinea's 462,840 km² represents a 48% gap. These disparities reflect the broader structural differences between Ghana's lower-middle-income economy and Papua New Guinea's lower-middle-income economy.
At a Glance: What the Numbers Mean
Living Standards
Papua New Guinea has a GDP per capita of $3,006.706, which is 1.3x that of Ghana ($2,390.772). This gap reflects differences in economic development, industrial structure, and workforce productivity. In practical terms, average purchasing power in Papua New Guinea is significantly higher, though cost of living differences partially offset the raw income gap.
Population Density
Ghana is 5.6x more densely populated than Papua New Guinea (141 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 Papua New Guinea live an average of 0.6 years longer than those of Ghana (66.1 vs 65.5 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
Ghana's economy grew at 5.6% compared to Papua New Guinea's 3.8%. Ghana's high growth rate suggests a rapidly developing economy with expanding opportunities.
Travel Comparison
Ghana vs Papua New Guinea for Families
For family travel, Ghana generally edges ahead due to lower infant mortality (28.2 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 Ghana's higher GDP per capita typically correlates with better tourist infrastructure, public transport, and English-language availability.
Ghana vs Papua New Guinea for Budget Travelers
Ghana is typically the more budget-friendly destination, with a GDP per capita of $2,390.772 translating to lower prices for accommodation, food, and local transport. Budget travelers in Ghana can expect to spend significantly less per day than in Papua New Guinea. However, Papua New Guinea may offer better value in specific categories such as intercity transport or package deals. Shoulder season travel in either country helps reduce costs further.
Ghana vs Papua New Guinea for Retirees
Papua New Guinea's life expectancy of 66.1 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Ghana 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.
Ghana vs Papua New Guinea Cost of Living
Papua New Guinea's GDP per capita is 1.3x that of Ghana, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Papua New Guinea, while Ghana offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly by city within each country. Major urban centers in Ghana can approach or exceed average costs in Papua New Guinea's smaller cities.
Ghana vs Papua New Guinea for Digital Nomads
For digital nomads choosing between Ghana and Papua New Guinea, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Ghana spans 1 timezone while Papua New Guinea covers 1. Ghana'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, Ghana or Papua New Guinea by population?
Ghana is larger by population, with 33.7M residents compared to Papua New Guinea's 11.8M. Ghana is 2.9 times more populous than Papua New Guinea.
Which country has a higher GDP, Ghana or Papua New Guinea?
Ghana has the higher GDP at $82.3B, compared to Papua New Guinea's $31.8B. Ghana's economy is 2.6 times larger.
How does life expectancy compare between Ghana and Papua New Guinea?
Papua New Guinea has a higher life expectancy at 66.1 years, compared to Ghana's 65.5 years. The gap between the two countries is 0.6 years. Ghana's life expectancy is 6.5 years below 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, Ghana or Papua New Guinea?
Papua New Guinea is larger by land area, covering 462,840 km² compared to Ghana's 238,533 km². Papua New Guinea is 1.9 times larger than Ghana.
What languages are spoken in Ghana and Papua New Guinea?
Ghana recognizes the following official language: English. Papua New Guinea recognizes: English, Hiri Motu, Tok Pisin. Both countries share at least one common language.
Which country has lower inflation, Ghana or Papua New Guinea?
Papua New Guinea has lower inflation at 0.6%, compared to Ghana's 22.8%. Papua New Guinea's inflation is within the 2-3% range considered stable by most central banks, while Ghana's rate is severely elevated at 22.8%, a rate that erodes household purchasing power.
Is Ghana or Papua New Guinea better for a family holiday?
For family travel, Ghana generally edges ahead due to lower infant mortality (28.2 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-fr...
Is Ghana or Papua New Guinea cheaper to visit?
Ghana is typically the more budget-friendly destination, with a GDP per capita of $2,390.772 translating to lower prices for accommodation, food, and local transport. Budget travelers in Ghana can expect to spend significantly less per day than in Papua New Guinea. However, Papua New Guinea may offe...
Is Ghana or Papua New Guinea better for retirement?
Papua New Guinea's life expectancy of 66.1 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Ghana may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare access...
Is Ghana or Papua New Guinea more expensive to live in?
Papua New Guinea's GDP per capita is 1.3x that of Ghana, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Papua New Guinea, while Ghana offers more purchasing power per dollar for everyday expenses. However, cost of living varies...
Is Ghana or Papua New Guinea better for digital nomads?
For digital nomads choosing between Ghana and Papua New Guinea, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Ghana spans 1 timezone while Papua New Guinea covers 1. Ghana's lower cost of living makes it attractive for stretching...