Senegal vs Papua New Guinea
Senegal has a population of 18.6M, compared to Papua New Guinea's 11.8M. Senegal is 1.6 times more populous than Papua New Guinea. Economically, Senegal ($32.8B) has a GDP 1.0 times larger than Papua New Guinea's ($31.8B). Papua New Guinea covers 462,840 km², 2.4 times larger than Senegal's 196,722 km². Life expectancy in Senegal stands at 68.7 years, 2.5 years higher than Papua New Guinea's 66.1 years.
SenegalPapua New Guinea| Population | +57.8%18.6M | -36.6%11.8M |
| Area | -57.5%196,722 km² | +135.3%462,840 km² |
| GDP | +3.2%$32.8B | -3.1%$31.8B |
| GDP Per Capita | -41.0%$1,773.218 | +69.6%$3,006.706 |
| Life Expectancy | +3.9%68.7 yrs | -3.7%66.1 yrs |
| Infant Mortality | -5.6%30.2 | +6.0%32.0 |
| Literacy Rate | — | — |
| Unemployment | +6.4%2.7% | -6.0%2.6% |
| Capital | Dakar | Port Moresby |
| Region | Africa | Oceania |
| Languages | French | English, Hiri Motu, Tok Pisin |
| Currencies | XOF (Fr) | 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
Senegal is 1.6 times more populous than Papua New Guinea, with 18.6M residents compared to 11.8M. Senegal is a nation of 18.6M people, while Papua New Guinea is a nation of 11.8M people. In terms of population density, Senegal averages 95 people per km² (moderate), while Papua New Guinea averages 25 people per km² (sparse). While Senegal has grown at 2.80% annually over the past decade, Papua New Guinea has grown at 2.27% per year over the same period.
Economy Comparison
Senegal is classified as a lower-middle-income economy, while Papua New Guinea is classified as a lower-middle-income economy. The Senegal economy ($32.8B) is 1.0 times larger than Papua New Guinea's ($31.8B). Senegal's GDP per capita of $1,773.218 is 19% below 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 1.7 times wealthier than those in Senegal.
Health & Quality of Life
Life expectancy in Senegal is 68.7 years, compared to 66.1 years in Papua New Guinea, a gap of 2.5 years. Senegal (68.7 years) is 3.3 years below 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 6% higher than Senegal's 30.2.
Geographic Comparison
Papua New Guinea (462,840 km²) is 2.4 times larger by land area than Senegal (196,722 km²). Senegal shares borders with 5 countries, while Papua New Guinea borders 1 country. Senegal spans 1 timezone, compared to Papua New Guinea's 1 timezone. Senegal lies in Africa, while Papua New Guinea is located in Oceania. Senegal is categorized within the Africa region (Western Africa), whereas Papua New Guinea belongs to Oceania (Melanesia).
Key Differences
The most significant difference between Senegal and Papua New Guinea is in land area: Senegal's 196,722 km² compared to Papua New Guinea's 462,840 km² represents a 57% gap. The most significant difference between Senegal and Papua New Guinea is in GDP per capita: Senegal's $1,773.218 compared to Papua New Guinea's $3,006.706 represents a 41% gap. The most significant difference between Senegal and Papua New Guinea is in population: Senegal's 18.6M compared to Papua New Guinea's 11.8M represents a 37% gap. These disparities reflect the broader structural differences between Senegal'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 1.7x that of Senegal ($1,773.218). 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
Senegal is 3.7x more densely populated than Papua New Guinea (95 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 Senegal live an average of 2.5 years longer than those of Papua New Guinea (68.7 vs 66.1 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
Senegal's economy grew at 6.1% compared to Papua New Guinea's 3.8%. Senegal's high growth rate suggests a rapidly developing economy with expanding opportunities.
Travel Comparison
Senegal vs Papua New Guinea for Families
For family travel, Senegal generally edges ahead due to lower infant mortality (30.2 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 Senegal's higher GDP per capita typically correlates with better tourist infrastructure, public transport, and English-language availability.
Senegal vs Papua New Guinea for Budget Travelers
Senegal is typically the more budget-friendly destination, with a GDP per capita of $1,773.218 translating to lower prices for accommodation, food, and local transport. Budget travelers in Senegal 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.
Senegal vs Papua New Guinea for Retirees
Senegal's life expectancy of 68.7 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.
Senegal vs Papua New Guinea Cost of Living
Papua New Guinea's GDP per capita is 1.7x that of Senegal, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Papua New Guinea, while Senegal offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly by city within each country. Major urban centers in Senegal can approach or exceed average costs in Papua New Guinea's smaller cities.
Senegal vs Papua New Guinea for Digital Nomads
For digital nomads choosing between Senegal and Papua New Guinea, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Senegal spans 1 timezone while Papua New Guinea covers 1. Senegal'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, Senegal or Papua New Guinea by population?
Senegal is larger by population, with 18.6M residents compared to Papua New Guinea's 11.8M. Senegal is 1.6 times more populous than Papua New Guinea.
Which country has a higher GDP, Senegal or Papua New Guinea?
Senegal has the higher GDP at $32.8B, compared to Papua New Guinea's $31.8B. Senegal's economy is 1.0 times larger.
How does life expectancy compare between Senegal and Papua New Guinea?
Senegal has a higher life expectancy at 68.7 years, compared to Papua New Guinea's 66.1 years. The gap between the two countries is 2.5 years. Senegal's life expectancy is 3.3 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, Senegal or Papua New Guinea?
Papua New Guinea is larger by land area, covering 462,840 km² compared to Senegal's 196,722 km². Papua New Guinea is 2.4 times larger than Senegal.
What languages are spoken in Senegal and Papua New Guinea?
Senegal recognizes the following official language: French. Papua New Guinea recognizes: English, Hiri Motu, Tok Pisin. The two countries do not share an official language.
Which country has lower inflation, Senegal or Papua New Guinea?
Papua New Guinea has lower inflation at 0.6%, compared to Senegal's 0.8%. Papua New Guinea's inflation is within the 2-3% range considered stable by most central banks, while Senegal's rate is within the 2-3% range considered stable by most central banks.
Is Senegal or Papua New Guinea better for a family holiday?
For family travel, Senegal generally edges ahead due to lower infant mortality (30.2 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-...
Is Senegal or Papua New Guinea cheaper to visit?
Senegal is typically the more budget-friendly destination, with a GDP per capita of $1,773.218 translating to lower prices for accommodation, food, and local transport. Budget travelers in Senegal can expect to spend significantly less per day than in Papua New Guinea. However, Papua New Guinea may ...
Is Senegal or Papua New Guinea better for retirement?
Senegal's life expectancy of 68.7 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 acce...
Is Senegal or Papua New Guinea more expensive to live in?
Papua New Guinea's GDP per capita is 1.7x that of Senegal, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Papua New Guinea, while Senegal offers more purchasing power per dollar for everyday expenses. However, cost of living va...
Is Senegal or Papua New Guinea better for digital nomads?
For digital nomads choosing between Senegal and Papua New Guinea, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Senegal spans 1 timezone while Papua New Guinea covers 1. Senegal's lower cost of living makes it attractive for stre...