South Korea vs Afghanistan
South Korea has a population of 51.2M, compared to Afghanistan's 43.8M. South Korea is 1.2 times more populous than Afghanistan. Afghanistan covers 652,230 km², 6.5 times larger than South Korea's 100,210 km². Life expectancy in South Korea stands at 83.4 years, 17.4 years higher than Afghanistan's 66.0 years.
South KoreaAfghanistan| Population | +16.7%51.2M | -14.3%43.8M |
| Area | -84.6%100,210 km² | +550.9%652,230 km² |
| GDP | $1.88T | — |
| GDP Per Capita | $36,238.64 | — |
| Life Expectancy | +26.3%83.4 yrs | -20.8%66.0 yrs |
| Infant Mortality | -95.4%2.3 | +2091.3%50.4 |
| Literacy Rate | — | — |
| Unemployment | -79.9%2.7% | +397.6%13.4% |
| Capital | Seoul | Kabul |
| Region | Asia | Asia |
| Languages | Korean | Dari, Pashto, Turkmen |
| Currencies | KRW (₩) | AFN (؋) |
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 1.2 times more populous than Afghanistan, with 51.2M residents compared to 43.8M. South Korea is among the world's 30 most populous countries, while Afghanistan is a nation of 43.8M people. In terms of population density, South Korea averages 511 people per km² (dense), while Afghanistan averages 67 people per km² (moderate). While South Korea has grown at 0.25% annually over the past decade, Afghanistan has grown at 2.74% per year over the same period.
Economy Comparison
South Korea is classified as a high-income economy, while Afghanistan is classified as a low-income economy. South Korea's GDP stands at $1.88T. GDP data is not available for Afghanistan. South Korea's GDP per capita of $36,238.64 is 224% above the regional average of 11,200 for Asia. Economic indicator data is not available for Afghanistan.
Health & Quality of Life
Life expectancy in South Korea is 83.4 years, compared to 66.0 years in Afghanistan, a gap of 17.4 years. South Korea (83.4 years) is 11.4 years above the global average of 72 years, while Afghanistan (66.0 years) is 6.0 years below the global average of 72 years. At 50.4 deaths per 1,000 live births, Afghanistan's infant mortality is 2091% higher than South Korea's 2.3.
Geographic Comparison
Afghanistan (652,230 km²) is 6.5 times larger by land area than South Korea (100,210 km²). South Korea shares borders with 1 country, while Afghanistan borders 6 countries. South Korea spans 1 timezone, compared to Afghanistan's 1 timezone. Both South Korea and Afghanistan are located in Asia. Both countries fall within the Asia region, though they occupy different subregions: Eastern Asia and Southern Asia.
Key Differences
The most significant difference between South Korea and Afghanistan is in infant mortality: South Korea's 2.3 per 1,000 compared to Afghanistan's 50.4 per 1,000 represents a 95% gap. The most significant difference between South Korea and Afghanistan is in land area: South Korea's 100,210 km² compared to Afghanistan's 652,230 km² represents a 85% gap. The most significant difference between South Korea and Afghanistan is in life expectancy: South Korea's 83.4 years compared to Afghanistan's 66.0 years represents a 21% gap. These disparities reflect the broader structural differences between South Korea's high-income economy and Afghanistan's low-income economy.
At a Glance: What the Numbers Mean
Population Density
South Korea is 7.6x more densely populated than Afghanistan (511 vs 67 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. Afghanistan's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of South Korea live an average of 17.4 years longer than those of Afghanistan (83.4 vs 66.0 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
South Korea vs Afghanistan for Families
For family travel, South Korea generally edges ahead due to lower infant mortality (2.3 vs 50.4 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Afghanistan 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 Afghanistan for Budget Travelers
South Korea is typically the more budget-friendly destination, with a GDP per capita of $36,238.64 translating to lower prices for accommodation, food, and local transport. Budget travelers in South Korea can expect to spend significantly less per day than in Afghanistan. However, Afghanistan 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 Afghanistan for Retirees
South Korea's life expectancy of 83.4 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Afghanistan 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 Afghanistan for Digital Nomads
For digital nomads choosing between South Korea and Afghanistan, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. South Korea spans 1 timezone while Afghanistan 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, South Korea or Afghanistan by population?
South Korea is larger by population, with 51.2M residents compared to Afghanistan's 43.8M. South Korea is 1.2 times more populous than Afghanistan.
Which country has a higher GDP, South Korea or Afghanistan?
GDP data is not available for Afghanistan. Please refer to the World Bank for the most current figures.
How does life expectancy compare between South Korea and Afghanistan?
South Korea has a higher life expectancy at 83.4 years, compared to Afghanistan's 66.0 years. The gap between the two countries is 17.4 years. South Korea's life expectancy is 11.4 years above the global average of 72 years, while Afghanistan's is 6.0 years below the global average of 72 years.
Which country is larger by area, South Korea or Afghanistan?
Afghanistan is larger by land area, covering 652,230 km² compared to South Korea's 100,210 km². Afghanistan is 6.5 times larger than South Korea.
What languages are spoken in South Korea and Afghanistan?
South Korea recognizes the following official language: Korean. Afghanistan recognizes: Dari, Pashto, Turkmen. The two countries do not share an official language.
Which country has lower inflation, South Korea or Afghanistan?
Afghanistan has lower inflation at -6.6%, compared to South Korea's 2.3%. Afghanistan'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 Afghanistan better for a family holiday?
For family travel, South Korea generally edges ahead due to lower infant mortality (2.3 vs 50.4 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Afghanistan offers its own advantages, including more geographic diversity for road trips. Both countries have family-fr...
Is South Korea or Afghanistan cheaper to visit?
South Korea is typically the more budget-friendly destination, with a GDP per capita of $36,238.64 translating to lower prices for accommodation, food, and local transport. Budget travelers in South Korea can expect to spend significantly less per day than in Afghanistan. However, Afghanistan may of...
Is South Korea or Afghanistan better for retirement?
South Korea's life expectancy of 83.4 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Afghanistan may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare acces...
Is South Korea or Afghanistan better for digital nomads?
For digital nomads choosing between South Korea and Afghanistan, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. South Korea spans 1 timezone while Afghanistan covers 1. Cost of living varies by city in both countries. Both countri...