South Korea vs Senegal
South Korea has a population of 51.2M, compared to Senegal's 18.6M. South Korea is 2.8 times more populous than Senegal. Economically, South Korea ($1.88T) has a GDP 57.2 times larger than Senegal's ($32.8B). Senegal covers 196,722 km², 2.0 times larger than South Korea's 100,210 km². Life expectancy in South Korea stands at 83.4 years, 14.7 years higher than Senegal's 68.7 years.
South KoreaSenegal| Population | +175.2%51.2M | -63.7%18.6M |
| Area | -49.1%100,210 km² | +96.3%196,722 km² |
| GDP | +5616.2%$1.88T | -98.3%$32.8B |
| GDP Per Capita | +1943.7%$36,238.64 | -95.1%$1,773.218 |
| Life Expectancy | +21.5%83.4 yrs | -17.7%68.7 yrs |
| Infant Mortality | -92.4%2.3 | +1213.0%30.2 |
| Literacy Rate | — | — |
| Unemployment | -1.9%2.7% | +1.9%2.7% |
| Capital | Seoul | Dakar |
| Region | Asia | Africa |
| Languages | Korean | French |
| Currencies | KRW (₩) | XOF (Fr) |
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
South Korea is 2.8 times more populous than Senegal, with 51.2M residents compared to 18.6M. South Korea is among the world's 30 most populous countries, while Senegal is a nation of 18.6M people. In terms of population density, South Korea averages 511 people per km² (dense), while Senegal averages 95 people per km² (moderate). While South Korea has grown at 0.25% annually over the past decade, Senegal has grown at 2.80% per year over the same period.
Economy Comparison
South Korea is classified as a high-income economy, while Senegal is classified as a lower-middle-income economy. The South Korea economy ($1.88T) is 57.2 times larger than Senegal's ($32.8B). South Korea's GDP per capita of $36,238.64 is 224% above the regional average of 11,200 for Asia. Senegal's GDP per capita of $1,773.218 is 19% below the regional average of 2,200 for Africa. On a per-capita basis, residents of South Korea are on average 20.4 times wealthier than those in Senegal.
Health & Quality of Life
Life expectancy in South Korea is 83.4 years, compared to 68.7 years in Senegal, a gap of 14.7 years. South Korea (83.4 years) is 11.4 years above the global average of 72 years, while Senegal (68.7 years) is 3.3 years below the global average of 72 years. At 30.2 deaths per 1,000 live births, Senegal's infant mortality is 1213% higher than South Korea's 2.3.
Geographic Comparison
Senegal (196,722 km²) is 2.0 times larger by land area than South Korea (100,210 km²). South Korea shares borders with 1 country, while Senegal borders 5 countries. South Korea spans 1 timezone, compared to Senegal's 1 timezone. South Korea lies in Asia, while Senegal is located in Africa. South Korea is categorized within the Asia region (Eastern Asia), whereas Senegal belongs to Africa (Western Africa).
Key Differences
The most significant difference between South Korea and Senegal is in GDP: South Korea's $1.88T compared to Senegal's $32.8B represents a 98% gap. The most significant difference between South Korea and Senegal is in GDP per capita: South Korea's $36,238.64 compared to Senegal's $1,773.218 represents a 95% gap. The most significant difference between South Korea and Senegal is in infant mortality: South Korea's 2.3 per 1,000 compared to Senegal's 30.2 per 1,000 represents a 92% gap. These disparities reflect the broader structural differences between South Korea's high-income economy and Senegal's lower-middle-income economy.
At a Glance: What the Numbers Mean
Living Standards
South Korea has a GDP per capita of $36,238.64, which is 20.4x 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 South Korea is significantly higher, though cost of living differences partially offset the raw income gap.
Population Density
South Korea is 5.4x more densely populated than Senegal (511 vs 95 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. Senegal's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of South Korea live an average of 14.7 years longer than those of Senegal (83.4 vs 68.7 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
Senegal's economy grew at 6.1% compared to South Korea's 2.0%. Senegal's high growth rate suggests a rapidly developing economy with expanding opportunities.
Travel Comparison
South Korea vs Senegal for Families
For family travel, South Korea generally edges ahead due to lower infant mortality (2.3 vs 30.2 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Senegal offers its own advantages, including more geographic diversity for road trips. Both countries have family-friendly attractions, though South Korea's higher GDP per capita typically correlates with better tourist infrastructure, public transport, and English-language availability.
South Korea vs Senegal 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 South Korea. However, South Korea may offer better value in specific categories such as intercity transport or package deals. Shoulder season travel in either country helps reduce costs further.
South Korea vs Senegal for Retirees
South Korea's life expectancy of 83.4 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Senegal 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.
South Korea vs Senegal Cost of Living
South Korea's GDP per capita is 20.4x that of Senegal, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in South Korea, 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 South Korea's smaller cities.
South Korea vs Senegal for Digital Nomads
For digital nomads choosing between South Korea and Senegal, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. South Korea spans 1 timezone while Senegal 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, South Korea or Senegal by population?
South Korea is larger by population, with 51.2M residents compared to Senegal's 18.6M. South Korea is 2.8 times more populous than Senegal.
Which country has a higher GDP, South Korea or Senegal?
South Korea has the higher GDP at $1.88T, compared to Senegal's $32.8B. South Korea's economy is 57.2 times larger.
How does life expectancy compare between South Korea and Senegal?
South Korea has a higher life expectancy at 83.4 years, compared to Senegal's 68.7 years. The gap between the two countries is 14.7 years. South Korea's life expectancy is 11.4 years above the global average of 72 years, while Senegal's is 3.3 years below the global average of 72 years.
Which country is larger by area, South Korea or Senegal?
Senegal is larger by land area, covering 196,722 km² compared to South Korea's 100,210 km². Senegal is 2.0 times larger than South Korea.
What languages are spoken in South Korea and Senegal?
South Korea recognizes the following official language: Korean. Senegal recognizes: French. The two countries do not share an official language.
Which country has lower inflation, South Korea or Senegal?
Senegal has lower inflation at 0.8%, compared to South Korea's 2.3%. Senegal's inflation is within the 2-3% range considered stable by most central banks, while South Korea's rate is within the 2-3% range considered stable by most central banks.
Is South Korea or Senegal better for a family holiday?
For family travel, South Korea generally edges ahead due to lower infant mortality (2.3 vs 30.2 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Senegal offers its own advantages, including more geographic diversity for road trips. Both countries have family-friend...
Is South Korea or Senegal 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 South Korea. However, South Korea may offer bett...
Is South Korea or Senegal better for retirement?
South Korea's life expectancy of 83.4 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Senegal may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare access, c...
Is South Korea or Senegal more expensive to live in?
South Korea's GDP per capita is 20.4x that of Senegal, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in South Korea, while Senegal offers more purchasing power per dollar for everyday expenses. However, cost of living varies sign...
Is South Korea or Senegal better for digital nomads?
For digital nomads choosing between South Korea and Senegal, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. South Korea spans 1 timezone while Senegal covers 1. Senegal's lower cost of living makes it attractive for stretching rem...