Nigeria vs Sri Lanka
Nigeria has a population of 223.8M, compared to Sri Lanka's 21.8M. Nigeria is 10.3 times more populous than Sri Lanka. Economically, Nigeria ($252.3B) has a GDP 2.5 times larger than Sri Lanka's ($99.0B). Nigeria covers 923,768 km², 14.1 times larger than Sri Lanka's 65,610 km². Life expectancy in Sri Lanka stands at 77.5 years, 23.0 years higher than Nigeria's 54.5 years.
NigeriaSri Lanka| Population | +928.3%223.8M | -90.3%21.8M |
| Area | +1308.0%923,768 km² | -92.9%65,610 km² |
| GDP | +154.9%$252.3B | -60.8%$99.0B |
| GDP Per Capita | -76.0%$1,084.16 | +316.5%$4,515.568 |
| Life Expectancy | -29.7%54.5 yrs | +42.3%77.5 yrs |
| Infant Mortality | +1034.0%60.1 | -91.2%5.3 |
| Literacy Rate | — | — |
| Unemployment | -23.5%3.1% | +30.7%4.0% |
| Capital | Abuja | Sri Jayawardenepura Kotte |
| Region | Africa | Asia |
| Languages | English | Sinhala, Tamil |
| Currencies | NGN (₦) | LKR (Rs රු) |
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 10.3 times more populous than Sri Lanka, with 223.8M residents compared to 21.8M. Nigeria is among the world's 15 most populous countries, while Sri Lanka is a nation of 21.8M people. In terms of population density, Nigeria averages 242 people per km² (dense), while Sri Lanka averages 332 people per km² (dense). Nigeria has grown at 2.33% annually over the past decade. Population growth data is not available for Sri Lanka.
Economy Comparison
Nigeria is classified as a low-income economy, while Sri Lanka is classified as a upper-middle-income economy. The Nigeria economy ($252.3B) is 2.5 times larger than Sri Lanka's ($99.0B). Nigeria's GDP per capita of $1,084.16 is 51% below the regional average of 2,200 for Africa. Sri Lanka's GDP per capita of $4,515.568 is 60% below the regional average of 11,200 for Asia. On a per-capita basis, residents of Sri Lanka are on average 4.2 times wealthier than those in Nigeria.
Health & Quality of Life
Life expectancy in Nigeria is 54.5 years, compared to 77.5 years in Sri Lanka, a gap of 23.0 years. Sri Lanka (77.5 years) is 5.5 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 1034% higher than Sri Lanka's 5.3.
Geographic Comparison
Nigeria (923,768 km²) is 14.1 times larger by land area than Sri Lanka (65,610 km²). Nigeria shares borders with 4 countries, while Sri Lanka borders 0 countries. Nigeria spans 1 timezone, compared to Sri Lanka's 1 timezone. Nigeria lies in Africa, while Sri Lanka is located in Asia. Nigeria is categorized within the Africa region (Western Africa), whereas Sri Lanka belongs to Asia (Southern Asia).
Key Differences
The most significant difference between Nigeria and Sri Lanka is in land area: Nigeria's 923,768 km² compared to Sri Lanka's 65,610 km² represents a 93% gap. The most significant difference between Nigeria and Sri Lanka is in infant mortality: Nigeria's 60.1 per 1,000 compared to Sri Lanka's 5.3 per 1,000 represents a 91% gap. The most significant difference between Nigeria and Sri Lanka is in population: Nigeria's 223.8M compared to Sri Lanka's 21.8M represents a 90% gap. These disparities reflect the broader structural differences between Nigeria's low-income economy and Sri Lanka's upper-middle-income economy.
At a Glance: What the Numbers Mean
Living Standards
Sri Lanka has a GDP per capita of $4,515.568, which is 4.2x that of Nigeria ($1,084.16). This gap reflects differences in economic development, industrial structure, and workforce productivity. In practical terms, average purchasing power in Sri Lanka is significantly higher, though cost of living differences partially offset the raw income gap.
Population Density
Sri Lanka is 1.4x more densely populated than Nigeria (332 vs 242 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. Nigeria's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of Sri Lanka live an average of 23.0 years longer than those of Nigeria (77.5 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.
Economic Momentum
Sri Lanka's economy grew at 5.0% compared to Nigeria's 4.1%. Sri Lanka's high growth rate suggests a rapidly developing economy with expanding opportunities.
Travel Comparison
Nigeria vs Sri Lanka for Families
For family travel, Sri Lanka generally edges ahead due to lower infant mortality (5.3 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 Sri Lanka's higher GDP per capita typically correlates with better tourist infrastructure, public transport, and English-language availability.
Nigeria vs Sri Lanka for Budget Travelers
Nigeria is typically the more budget-friendly destination, with a GDP per capita of $1,084.16 translating to lower prices for accommodation, food, and local transport. Budget travelers in Nigeria can expect to spend significantly less per day than in Sri Lanka. However, Sri Lanka may offer better value in specific categories such as intercity transport or package deals. Shoulder season travel in either country helps reduce costs further.
Nigeria vs Sri Lanka for Retirees
Sri Lanka's life expectancy of 77.5 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.
Nigeria vs Sri Lanka Cost of Living
Sri Lanka's GDP per capita is 4.2x that of Nigeria, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Sri Lanka, while Nigeria offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly by city within each country. Major urban centers in Nigeria can approach or exceed average costs in Sri Lanka's smaller cities.
Nigeria vs Sri Lanka for Digital Nomads
For digital nomads choosing between Nigeria and Sri Lanka, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Nigeria spans 1 timezone while Sri Lanka covers 1. Nigeria'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, Nigeria or Sri Lanka by population?
Nigeria is larger by population, with 223.8M residents compared to Sri Lanka's 21.8M. Nigeria is 10.3 times more populous than Sri Lanka.
Which country has a higher GDP, Nigeria or Sri Lanka?
Nigeria has the higher GDP at $252.3B, compared to Sri Lanka's $99.0B. Nigeria's economy is 2.5 times larger.
How does life expectancy compare between Nigeria and Sri Lanka?
Sri Lanka has a higher life expectancy at 77.5 years, compared to Nigeria's 54.5 years. The gap between the two countries is 23.0 years. Nigeria's life expectancy is 17.5 years below the global average of 72 years, while Sri Lanka's is 5.5 years above the global average of 72 years.
Which country is larger by area, Nigeria or Sri Lanka?
Nigeria is larger by land area, covering 923,768 km² compared to Sri Lanka's 65,610 km². Nigeria is 14.1 times larger than Sri Lanka.
What languages are spoken in Nigeria and Sri Lanka?
Nigeria recognizes the following official language: English. Sri Lanka recognizes: Sinhala, Tamil. The two countries do not share an official language.
Which country has lower inflation, Nigeria or Sri Lanka?
Sri Lanka has lower inflation at -0.4%, compared to Nigeria's 33.2%. Sri Lanka's inflation is within the 2-3% range considered stable by most central banks, while Nigeria's rate is severely elevated at 33.2%, a rate that erodes household purchasing power.
Is Nigeria or Sri Lanka better for a family holiday?
For family travel, Sri Lanka generally edges ahead due to lower infant mortality (5.3 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...
Is Nigeria or Sri Lanka cheaper to visit?
Nigeria is typically the more budget-friendly destination, with a GDP per capita of $1,084.16 translating to lower prices for accommodation, food, and local transport. Budget travelers in Nigeria can expect to spend significantly less per day than in Sri Lanka. However, Sri Lanka may offer better va...
Is Nigeria or Sri Lanka better for retirement?
Sri Lanka's life expectancy of 77.5 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, cli...
Is Nigeria or Sri Lanka more expensive to live in?
Sri Lanka's GDP per capita is 4.2x that of Nigeria, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Sri Lanka, while Nigeria offers more purchasing power per dollar for everyday expenses. However, cost of living varies significa...
Is Nigeria or Sri Lanka better for digital nomads?
For digital nomads choosing between Nigeria and Sri Lanka, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Nigeria spans 1 timezone while Sri Lanka covers 1. Nigeria's lower cost of living makes it attractive for stretching remote ...