South SudanTajikistan
South Sudan has a population of 15.8M, compared to Tajikistan's 10.5M. South Sudan is 1.5 times more populous than Tajikistan. South Sudan covers 619,745 km², 4.3 times larger than Tajikistan's 143,100 km². Life expectancy in Tajikistan stands at 71.8 years, 14.2 years higher than South Sudan's 57.6 years.
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South Sudan wins
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Tajikistan wins
Metric
South SudanTajikistan| Population | 15.8M | 10.5M |
| Area | 619,745 km² | 143,100 km² |
| GDP | — | $14.2B |
| GDP Per Capita | — | $1,341.202 |
| Life Expectancy | 57.6 yrs | 71.8 yrs |
| Infant Mortality | 72.6 | 22.9 |
| Literacy Rate | — | — |
| Unemployment | — | 6.9% |
| Capital | Juba | Dushanbe |
| Region | Africa | Asia |
| Languages | English | Russian, Tajik |
| Currencies | SSP (£) | TJS (ЅМ) |
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 Tajikistan, with 15.8M residents compared to 10.5M. South Sudan is a nation of 15.8M people, while Tajikistan is a nation of 10.5M people. In terms of population density, South Sudan averages 25 people per km² (sparse), while Tajikistan averages 73 people per km² (moderate). Population growth rate data is not available for either country over the past decade.
Economy Comparison
South Sudan is classified as a low-income economy, while Tajikistan is classified as a lower-middle-income economy. Tajikistan's GDP stands at $14.2B. GDP data is not available for South Sudan. Economic indicator data is not available for South Sudan. Tajikistan's GDP per capita of $1,341.202 is 88% below the regional average of 11,200 for Asia.
Health & Quality of Life
Life expectancy in South Sudan is 57.6 years, compared to 71.8 years in Tajikistan, a gap of 14.2 years. Tajikistan (71.8 years) is at 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 217% higher than Tajikistan's 22.9.
Geographic Comparison
South Sudan (619,745 km²) is 4.3 times larger by land area than Tajikistan (143,100 km²). South Sudan shares borders with 6 countries, while Tajikistan borders 4 countries. South Sudan spans 1 timezone, compared to Tajikistan's 1 timezone. South Sudan lies in Africa, while Tajikistan is located in Asia. South Sudan is categorized within the Africa region (Middle Africa), whereas Tajikistan belongs to Asia (Central Asia).
Key Differences
The most significant difference between South Sudan and Tajikistan is in land area: South Sudan's 619,745 km² compared to Tajikistan's 143,100 km² represents a 77% gap. The most significant difference between South Sudan and Tajikistan is in infant mortality: South Sudan's 72.6 per 1,000 compared to Tajikistan's 22.9 per 1,000 represents a 68% gap. The most significant difference between South Sudan and Tajikistan is in population: South Sudan's 15.8M compared to Tajikistan's 10.5M represents a 33% gap. These disparities reflect the broader structural differences between South Sudan's low-income economy and Tajikistan's lower-middle-income economy.
At a Glance: What the Numbers Mean
Population Density
Tajikistan is 2.9x more densely populated than South Sudan (73 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 Tajikistan live an average of 14.2 years longer than those of South Sudan (71.8 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 Tajikistan for Families
For family travel, Tajikistan generally edges ahead due to lower infant mortality (22.9 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 Tajikistan's higher GDP per capita typically correlates with better tourist infrastructure, public transport, and English-language availability.
South Sudan vs Tajikistan 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 Tajikistan. However, Tajikistan 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 Tajikistan for Retirees
Tajikistan's life expectancy of 71.8 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 Tajikistan for Digital Nomads
For digital nomads choosing between South Sudan and Tajikistan, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. South Sudan spans 1 timezone while Tajikistan 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 Tajikistan by population?
South Sudan is larger by population, with 15.8M residents compared to Tajikistan's 10.5M. South Sudan is 1.5 times more populous than Tajikistan.
Which country has a higher GDP, South Sudan or Tajikistan?
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 Tajikistan?
Tajikistan has a higher life expectancy at 71.8 years, compared to South Sudan's 57.6 years. The gap between the two countries is 14.2 years. South Sudan's life expectancy is 14.4 years below the global average of 72 years, while Tajikistan's is at the global average of 72 years.
Which country is larger by area, South Sudan or Tajikistan?
South Sudan is larger by land area, covering 619,745 km² compared to Tajikistan's 143,100 km². South Sudan is 4.3 times larger than Tajikistan.
What languages are spoken in South Sudan and Tajikistan?
South Sudan recognizes the following official language: English. Tajikistan recognizes: Russian, Tajik. The two countries do not share an official language.
Which country has lower inflation, South Sudan or Tajikistan?
Inflation data is not available for Tajikistan. South Sudan's inflation rate is 91.4%.
Is South Sudan or Tajikistan better for a family holiday?
For family travel, Tajikistan generally edges ahead due to lower infant mortality (22.9 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-fr...
Is South Sudan or Tajikistan 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 Tajikistan. However, Tajikistan may of...
Is South Sudan or Tajikistan better for retirement?
Tajikistan's life expectancy of 71.8 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...
Is South Sudan or Tajikistan better for digital nomads?
For digital nomads choosing between South Sudan and Tajikistan, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. South Sudan spans 1 timezone while Tajikistan covers 1. Cost of living varies by city in both countries. Both countries...