South Sudan vs Greece
South Sudan has a population of 15.8M, compared to Greece's 10.4M. South Sudan is 1.5 times more populous than Greece. South Sudan covers 619,745 km², 4.7 times larger than Greece's 131,990 km². Life expectancy in Greece stands at 81.5 years, 23.9 years higher than South Sudan's 57.6 years.
South SudanGreece| Population | +51.8%15.8M | -34.1%10.4M |
| Area | +369.5%619,745 km² | -78.7%131,990 km² |
| GDP | — | $256.2B |
| GDP Per Capita | — | $24,626.148 |
| Life Expectancy | -29.3%57.6 yrs | +41.5%81.5 yrs |
| Infant Mortality | +2168.7%72.6 | -95.6%3.2 |
| Literacy Rate | — | — |
| Unemployment | — | 8.5% |
| Capital | Juba | Athens |
| Region | Africa | Europe |
| Languages | English | Greek |
| Currencies | SSP (£) | EUR (€) |
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 Sudan is 1.5 times more populous than Greece, with 15.8M residents compared to 10.4M. South Sudan is a nation of 15.8M people, while Greece is a nation of 10.4M people. In terms of population density, South Sudan averages 25 people per km² (sparse), while Greece averages 79 people per km² (moderate). Greece has grown at -0.52% annually over the past decade. Population growth data is not available for South Sudan.
Economy Comparison
South Sudan is classified as a low-income economy, while Greece is classified as a high-income economy. Greece's GDP stands at $256.2B. GDP data is not available for South Sudan. Economic indicator data is not available for South Sudan. Greece's GDP per capita of $24,626.148 is 12% below the regional average of 28,000 for Europe.
Health & Quality of Life
Life expectancy in South Sudan is 57.6 years, compared to 81.5 years in Greece, a gap of 23.9 years. Greece (81.5 years) is 9.5 years above the global average of 72 years, while South Sudan (57.6 years) is 14.4 years below the global average of 72 years. At 72.6 deaths per 1,000 live births, South Sudan's infant mortality is 2169% higher than Greece's 3.2.
Geographic Comparison
South Sudan (619,745 km²) is 4.7 times larger by land area than Greece (131,990 km²). South Sudan shares borders with 6 countries, while Greece borders 4 countries. South Sudan spans 1 timezone, compared to Greece's 1 timezone. South Sudan lies in Africa, while Greece is located in Europe. South Sudan is categorized within the Africa region (Middle Africa), whereas Greece belongs to Europe (Southern Europe).
Key Differences
The most significant difference between South Sudan and Greece is in infant mortality: South Sudan's 72.6 per 1,000 compared to Greece's 3.2 per 1,000 represents a 96% gap. The most significant difference between South Sudan and Greece is in land area: South Sudan's 619,745 km² compared to Greece's 131,990 km² represents a 79% gap. The most significant difference between South Sudan and Greece is in population: South Sudan's 15.8M compared to Greece's 10.4M represents a 34% gap. These disparities reflect the broader structural differences between South Sudan's low-income economy and Greece's high-income economy.
At a Glance: What the Numbers Mean
Population Density
Greece is 3.1x more densely populated than South Sudan (79 vs 25 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. South Sudan's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of Greece live an average of 23.9 years longer than those of South Sudan (81.5 vs 57.6 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 Sudan vs Greece for Families
For family travel, Greece generally edges ahead due to lower infant mortality (3.2 vs 72.6 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. South Sudan offers its own advantages, including more geographic diversity for road trips. Both countries have family-friendly attractions, though Greece's higher GDP per capita typically correlates with better tourist infrastructure, public transport, and English-language availability.
South Sudan vs Greece for Budget Travelers
South Sudan 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 South Sudan can expect to spend significantly less per day than in Greece. However, Greece 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 Sudan vs Greece for Retirees
Greece's life expectancy of 81.5 years suggests stronger healthcare infrastructure, which is a key factor for retirees. South Sudan 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 Sudan vs Greece for Digital Nomads
For digital nomads choosing between South Sudan and Greece, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. South Sudan spans 1 timezone while Greece 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 Sudan or Greece by population?
South Sudan is larger by population, with 15.8M residents compared to Greece's 10.4M. South Sudan is 1.5 times more populous than Greece.
Which country has a higher GDP, South Sudan or Greece?
GDP data is not available for South Sudan. Please refer to the World Bank for the most current figures.
How does life expectancy compare between South Sudan and Greece?
Greece has a higher life expectancy at 81.5 years, compared to South Sudan's 57.6 years. The gap between the two countries is 23.9 years. South Sudan's life expectancy is 14.4 years below the global average of 72 years, while Greece's is 9.5 years above the global average of 72 years.
Which country is larger by area, South Sudan or Greece?
South Sudan is larger by land area, covering 619,745 km² compared to Greece's 131,990 km². South Sudan is 4.7 times larger than Greece.
What languages are spoken in South Sudan and Greece?
South Sudan recognizes the following official language: English. Greece recognizes: Greek. The two countries do not share an official language.
Which country has lower inflation, South Sudan or Greece?
Greece has lower inflation at 2.7%, compared to South Sudan's 91.4%. Greece's inflation is within the 2-3% range considered stable by most central banks, while South Sudan's rate is severely elevated at 91.4%, a rate that erodes household purchasing power.
Is South Sudan or Greece better for a family holiday?
For family travel, Greece generally edges ahead due to lower infant mortality (3.2 vs 72.6 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. South Sudan offers its own advantages, including more geographic diversity for road trips. Both countries have family-friendl...
Is South Sudan or Greece cheaper to visit?
South Sudan 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 South Sudan can expect to spend significantly less per day than in Greece. However, Greece may offer bett...
Is South Sudan or Greece better for retirement?
Greece's life expectancy of 81.5 years suggests stronger healthcare infrastructure, which is a key factor for retirees. South Sudan may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare access, cl...
Is South Sudan or Greece better for digital nomads?
For digital nomads choosing between South Sudan and Greece, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. South Sudan spans 1 timezone while Greece covers 1. Cost of living varies by city in both countries. Both countries have gr...