Sierra LeoneIndonesia
Sierra Leone has a population of 9.1M, compared to Indonesia's 284.4M. Indonesia is 31.3 times more populous than Sierra Leone. Economically, Indonesia ($1.40T) has a GDP 200.3 times larger than Sierra Leone's ($7.0B). Indonesia covers 1,904,569 km², 26.5 times larger than Sierra Leone's 71,740 km². Life expectancy in Indonesia stands at 71.1 years, 9.4 years higher than Sierra Leone's 61.8 years.
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Sierra Leone wins
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Indonesia wins
Metric
Sierra LeoneIndonesia| Population | 9.1M | 284.4M |
| Area | 71,740 km² | 1,904,569 km² |
| GDP | $7.0B | $1.40T |
| GDP Per Capita | $806.655 | $4,925.43 |
| Life Expectancy | 61.8 yrs | 71.1 yrs |
| Infant Mortality | 56.2 | 17.0 |
| Literacy Rate | — | — |
| Unemployment | 3.1% | 3.2% |
| Capital | Freetown | Jakarta |
| Region | Africa | Asia |
| Languages | English | Indonesian |
| Currencies | SLE (Le) | IDR (Rp) |
Last updated: April 2026
All data sourced from World Bank Open Data (2025) and REST Countries API. Economic data may reflect most recent available year.
Population Comparison
Indonesia is 31.3 times more populous than Sierra Leone, with 284.4M residents compared to 9.1M. Sierra Leone is a nation of 9.1M people, while Indonesia is among the world's 15 most populous countries. In terms of population density, Sierra Leone averages 127 people per km² (moderate), while Indonesia averages 149 people per km² (moderate). Indonesia has grown at 0.95% annually over the past decade. Population growth data is not available for Sierra Leone.
Economy Comparison
Sierra Leone is classified as a low-income economy, while Indonesia is classified as a upper-middle-income economy. The Indonesia economy ($1.40T) is 200.3 times larger than Sierra Leone's ($7.0B). Sierra Leone's GDP per capita of $806.655 is 63% below the regional average of 2,200 for Africa. Indonesia's GDP per capita of $4,925.43 is 56% below the regional average of 11,200 for Asia. On a per-capita basis, residents of Indonesia are on average 6.1 times wealthier than those in Sierra Leone.
Health & Quality of Life
Life expectancy in Sierra Leone is 61.8 years, compared to 71.1 years in Indonesia, a gap of 9.4 years. Indonesia (71.1 years) is 0.9 years below the global average of 72 years, while Sierra Leone (61.8 years) is 10.2 years below the global average of 72 years. At 56.2 deaths per 1,000 live births, Sierra Leone's infant mortality is 231% higher than Indonesia's 17.0.
Geographic Comparison
Indonesia (1,904,569 km²) is 26.5 times larger by land area than Sierra Leone (71,740 km²). Sierra Leone shares borders with 2 countries, while Indonesia borders 3 countries. Sierra Leone spans 1 timezone, compared to Indonesia's 3 timezones. Sierra Leone lies in Africa, while Indonesia is located in Asia. Sierra Leone is categorized within the Africa region (Western Africa), whereas Indonesia belongs to Asia (South-Eastern Asia).
Key Differences
The most significant difference between Sierra Leone and Indonesia is in GDP: Sierra Leone's $7.0B compared to Indonesia's $1.40T represents a 100% gap. The most significant difference between Sierra Leone and Indonesia is in population: Sierra Leone's 9.1M compared to Indonesia's 284.4M represents a 97% gap. The most significant difference between Sierra Leone and Indonesia is in land area: Sierra Leone's 71,740 km² compared to Indonesia's 1,904,569 km² represents a 96% gap. These disparities reflect the broader structural differences between Sierra Leone's low-income economy and Indonesia's upper-middle-income economy.
At a Glance: What the Numbers Mean
Living Standards
Indonesia has a GDP per capita of $4,925.43, which is 6.1x that of Sierra Leone ($806.655). This gap reflects differences in economic development, industrial structure, and workforce productivity. In practical terms, average purchasing power in Indonesia is significantly higher, though cost of living differences partially offset the raw income gap.
Population Density
Indonesia is 1.2x more densely populated than Sierra Leone (149 vs 127 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. Sierra Leone's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of Indonesia live an average of 9.4 years longer than those of Sierra Leone (71.1 vs 61.8 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
Indonesia's economy grew at 5.0% compared to Sierra Leone's 4.3%. Indonesia's high growth rate suggests a rapidly developing economy with expanding opportunities.
Travel Comparison
Sierra Leone vs Indonesia for Families
For family travel, Indonesia generally edges ahead due to lower infant mortality (17.0 vs 56.2 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Sierra Leone offers its own advantages, including a more compact geography that is easier to navigate with children. Both countries have family-friendly attractions, though Indonesia's higher GDP per capita typically correlates with better tourist infrastructure, public transport, and English-language availability.
Sierra Leone vs Indonesia for Budget Travelers
Sierra Leone is typically the more budget-friendly destination, with a GDP per capita of $806.655 translating to lower prices for accommodation, food, and local transport. Budget travelers in Sierra Leone can expect to spend significantly less per day than in Indonesia. However, Indonesia may offer better value in specific categories such as intercity transport or package deals. Shoulder season travel in either country helps reduce costs further.
Sierra Leone vs Indonesia for Retirees
Indonesia's life expectancy of 71.1 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Sierra Leone 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.
Sierra Leone vs Indonesia Cost of Living
Indonesia's GDP per capita is 6.1x that of Sierra Leone, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Indonesia, while Sierra Leone offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly by city within each country. Major urban centers in Sierra Leone can approach or exceed average costs in Indonesia's smaller cities.
Sierra Leone vs Indonesia for Digital Nomads
For digital nomads choosing between Sierra Leone and Indonesia, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Sierra Leone spans 1 timezone while Indonesia covers 3. Sierra Leone'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, Sierra Leone or Indonesia by population?
Indonesia is larger by population, with 284.4M residents compared to Sierra Leone's 9.1M. Indonesia is 31.3 times more populous than Sierra Leone.
Which country has a higher GDP, Sierra Leone or Indonesia?
Indonesia has the higher GDP at $1.40T, compared to Sierra Leone's $7.0B. Indonesia's economy is 200.3 times larger.
How does life expectancy compare between Sierra Leone and Indonesia?
Indonesia has a higher life expectancy at 71.1 years, compared to Sierra Leone's 61.8 years. The gap between the two countries is 9.4 years. Sierra Leone's life expectancy is 10.2 years below the global average of 72 years, while Indonesia's is 0.9 years below the global average of 72 years.
Which country is larger by area, Sierra Leone or Indonesia?
Indonesia is larger by land area, covering 1,904,569 km² compared to Sierra Leone's 71,740 km². Indonesia is 26.5 times larger than Sierra Leone.
What languages are spoken in Sierra Leone and Indonesia?
Sierra Leone recognizes the following official language: English. Indonesia recognizes: Indonesian. The two countries do not share an official language.
Which country has lower inflation, Sierra Leone or Indonesia?
Indonesia has lower inflation at 2.2%, compared to Sierra Leone's 28.6%. Indonesia's inflation is within the 2-3% range considered stable by most central banks, while Sierra Leone's rate is severely elevated at 28.6%, a rate that erodes household purchasing power.
Is Sierra Leone or Indonesia better for a family holiday?
For family travel, Indonesia generally edges ahead due to lower infant mortality (17.0 vs 56.2 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Sierra Leone offers its own advantages, including a more compact geography that is easier to navigate with children. Both...
Is Sierra Leone or Indonesia cheaper to visit?
Sierra Leone is typically the more budget-friendly destination, with a GDP per capita of $806.655 translating to lower prices for accommodation, food, and local transport. Budget travelers in Sierra Leone can expect to spend significantly less per day than in Indonesia. However, Indonesia may offer ...
Is Sierra Leone or Indonesia better for retirement?
Indonesia's life expectancy of 71.1 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Sierra Leone may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare access...
Is Sierra Leone or Indonesia more expensive to live in?
Indonesia's GDP per capita is 6.1x that of Sierra Leone, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Indonesia, while Sierra Leone offers more purchasing power per dollar for everyday expenses. However, cost of living varies...
Is Sierra Leone or Indonesia better for digital nomads?
For digital nomads choosing between Sierra Leone and Indonesia, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Sierra Leone spans 1 timezone while Indonesia covers 3. Sierra Leone's lower cost of living makes it attractive for str...