Tonga vs Nigeria
Tonga has a population of 100K, compared to Nigeria's 223.8M. Nigeria is 2234.0 times more populous than Tonga. Nigeria covers 923,768 km², 1236.6 times larger than Tonga's 747 km². Life expectancy in Tonga stands at 72.9 years, 18.4 years higher than Nigeria's 54.5 years.
TongaNigeria| Population | -100.0%100K | +223300.1%223.8M |
| Area | -99.9%747 km² | +123563.7%923,768 km² |
| GDP | — | $252.3B |
| GDP Per Capita | — | $1,084.16 |
| Life Expectancy | +33.8%72.9 yrs | -25.3%54.5 yrs |
| Infant Mortality | -86.7%8.0 | +651.3%60.1 |
| Literacy Rate | — | — |
| Unemployment | -34.5%2.0% | +52.6%3.1% |
| Capital | Nuku'alofa | Abuja |
| Region | Oceania | Africa |
| Languages | English, Tongan | English |
| Currencies | TOP (T$) | NGN (₦) |
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
Nigeria is 2234.0 times more populous than Tonga, with 223.8M residents compared to 100K. Tonga is a nation of 100K people, while Nigeria is among the world's 15 most populous countries. In terms of population density, Tonga averages 134 people per km² (moderate), while Nigeria averages 242 people per km² (dense). Nigeria has grown at 2.33% annually over the past decade. Population growth data is not available for Tonga.
Economy Comparison
Tonga is classified as a low-income economy, while Nigeria is classified as a low-income economy. Nigeria's GDP stands at $252.3B. GDP data is not available for Tonga. Economic indicator data is not available for Tonga. Nigeria's GDP per capita of $1,084.16 is 51% below the regional average of 2,200 for Africa.
Health & Quality of Life
Life expectancy in Tonga is 72.9 years, compared to 54.5 years in Nigeria, a gap of 18.4 years. Tonga (72.9 years) is 0.9 years above the global average of 72 years, while Nigeria (54.5 years) is 17.5 years below the global average of 72 years. At 60.1 deaths per 1,000 live births, Nigeria's infant mortality is 651% higher than Tonga's 8.0.
Geographic Comparison
Nigeria (923,768 km²) is 1236.6 times larger by land area than Tonga (747 km²). Tonga shares borders with 0 countries, while Nigeria borders 4 countries. Tonga spans 1 timezone, compared to Nigeria's 1 timezone. Tonga lies in Oceania, while Nigeria is located in Africa. Tonga is categorized within the Oceania region (Polynesia), whereas Nigeria belongs to Africa (Western Africa).
Key Differences
The most significant difference between Tonga and Nigeria is in population: Tonga's 100K compared to Nigeria's 223.8M represents a 100% gap. The most significant difference between Tonga and Nigeria is in land area: Tonga's 747 km² compared to Nigeria's 923,768 km² represents a 100% gap. The most significant difference between Tonga and Nigeria is in infant mortality: Tonga's 8.0 per 1,000 compared to Nigeria's 60.1 per 1,000 represents a 87% gap. These disparities reflect the broader structural differences between Tonga's low-income economy and Nigeria's low-income economy.
At a Glance: What the Numbers Mean
Population Density
Nigeria is 1.8x more densely populated than Tonga (242 vs 134 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. Tonga's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of Tonga live an average of 18.4 years longer than those of Nigeria (72.9 vs 54.5 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.
Travel Comparison
Tonga vs Nigeria for Families
For family travel, Tonga generally edges ahead due to lower infant mortality (8.0 vs 60.1 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Nigeria offers its own advantages, including more geographic diversity for road trips. Both countries have family-friendly attractions, though Tonga's higher GDP per capita typically correlates with better tourist infrastructure, public transport, and English-language availability.
Tonga vs Nigeria for Budget Travelers
Tonga is typically the more budget-friendly destination, with a GDP per capita of lower levels translating to lower prices for accommodation, food, and local transport. Budget travelers in Tonga can expect to spend significantly less per day than in Nigeria. However, Nigeria may offer better value in specific categories such as intercity transport or package deals. Shoulder season travel in either country helps reduce costs further.
Tonga vs Nigeria for Retirees
Tonga's life expectancy of 72.9 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Nigeria 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.
Tonga vs Nigeria for Digital Nomads
For digital nomads choosing between Tonga and Nigeria, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Tonga spans 1 timezone while Nigeria covers 1. Cost of living varies by city in both countries. 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, Tonga or Nigeria by population?
Nigeria is larger by population, with 223.8M residents compared to Tonga's 100K. Nigeria is 2234.0 times more populous than Tonga.
Which country has a higher GDP, Tonga or Nigeria?
GDP data is not available for Tonga. Please refer to the World Bank for the most current figures.
How does life expectancy compare between Tonga and Nigeria?
Tonga has a higher life expectancy at 72.9 years, compared to Nigeria's 54.5 years. The gap between the two countries is 18.4 years. Tonga's life expectancy is 0.9 years above the global average of 72 years, while Nigeria's is 17.5 years below the global average of 72 years.
Which country is larger by area, Tonga or Nigeria?
Nigeria is larger by land area, covering 923,768 km² compared to Tonga's 747 km². Nigeria is 1236.6 times larger than Tonga.
What languages are spoken in Tonga and Nigeria?
Tonga recognizes the following languages: English, Tongan. Nigeria recognizes: English. Both countries share at least one common language.
Which country has lower inflation, Tonga or Nigeria?
Tonga has lower inflation at 3.2%, compared to Nigeria's 33.2%. Tonga's inflation is moderately elevated above the global median of 3.5%, while Nigeria's rate is severely elevated at 33.2%, a rate that erodes household purchasing power.
Is Tonga or Nigeria better for a family holiday?
For family travel, Tonga generally edges ahead due to lower infant mortality (8.0 vs 60.1 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Nigeria offers its own advantages, including more geographic diversity for road trips. Both countries have family-friendly att...
Is Tonga or Nigeria cheaper to visit?
Tonga is typically the more budget-friendly destination, with a GDP per capita of lower levels translating to lower prices for accommodation, food, and local transport. Budget travelers in Tonga can expect to spend significantly less per day than in Nigeria. However, Nigeria may offer better value i...
Is Tonga or Nigeria better for retirement?
Tonga's life expectancy of 72.9 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Nigeria may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare access, climate...
Is Tonga or Nigeria better for digital nomads?
For digital nomads choosing between Tonga and Nigeria, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Tonga spans 1 timezone while Nigeria covers 1. Cost of living varies by city in both countries. Both countries have growing digi...