Senegal vs South Sudan
Senegal has a population of 18.6M, compared to South Sudan's 15.8M. Senegal is 1.2 times more populous than South Sudan. South Sudan covers 619,745 km², 3.2 times larger than Senegal's 196,722 km². Life expectancy in Senegal stands at 68.7 years, 11.1 years higher than South Sudan's 57.6 years.
SenegalSouth Sudan| Population | +17.8%18.6M | -15.1%15.8M |
| Area | -68.3%196,722 km² | +215.0%619,745 km² |
| GDP | $32.8B | — |
| GDP Per Capita | $1,773.218 | — |
| Life Expectancy | +19.2%68.7 yrs | -16.1%57.6 yrs |
| Infant Mortality | -58.4%30.2 | +140.4%72.6 |
| Literacy Rate | — | — |
| Unemployment | 2.7% | — |
| Capital | Dakar | Juba |
| Region | Africa | Africa |
| Languages | French | English |
| Currencies | XOF (Fr) | SSP (£) |
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
Senegal is 1.2 times more populous than South Sudan, with 18.6M residents compared to 15.8M. Senegal is a nation of 18.6M people, while South Sudan is a nation of 15.8M people. In terms of population density, Senegal averages 95 people per km² (moderate), while South Sudan averages 25 people per km² (sparse). Senegal has grown at 2.80% annually over the past decade. Population growth data is not available for South Sudan.
Economy Comparison
Senegal is classified as a lower-middle-income economy, while South Sudan is classified as a low-income economy. Senegal's GDP stands at $32.8B. GDP data is not available for South Sudan. Senegal's GDP per capita of $1,773.218 is 19% below the regional average of 2,200 for Africa. Economic indicator data is not available for South Sudan.
Health & Quality of Life
Life expectancy in Senegal is 68.7 years, compared to 57.6 years in South Sudan, a gap of 11.1 years. Senegal (68.7 years) is 3.3 years below 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 140% higher than Senegal's 30.2.
Geographic Comparison
South Sudan (619,745 km²) is 3.2 times larger by land area than Senegal (196,722 km²). Senegal shares borders with 5 countries, while South Sudan borders 6 countries. Senegal spans 1 timezone, compared to South Sudan's 1 timezone. Both Senegal and South Sudan are located in Africa. Both countries fall within the Africa region, though they occupy different subregions: Western Africa and Middle Africa.
Key Differences
The most significant difference between Senegal and South Sudan is in land area: Senegal's 196,722 km² compared to South Sudan's 619,745 km² represents a 68% gap. The most significant difference between Senegal and South Sudan is in infant mortality: Senegal's 30.2 per 1,000 compared to South Sudan's 72.6 per 1,000 represents a 58% gap. The most significant difference between Senegal and South Sudan is in life expectancy: Senegal's 68.7 years compared to South Sudan's 57.6 years represents a 16% gap. These disparities reflect the broader structural differences between Senegal's lower-middle-income economy and South Sudan's low-income economy.
At a Glance: What the Numbers Mean
Population Density
Senegal is 3.7x more densely populated than South Sudan (95 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 Senegal live an average of 11.1 years longer than those of South Sudan (68.7 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
Senegal vs South Sudan for Families
For family travel, Senegal generally edges ahead due to lower infant mortality (30.2 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 Senegal's higher GDP per capita typically correlates with better tourist infrastructure, public transport, and English-language availability.
Senegal vs South Sudan 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 Sudan. However, South Sudan may offer better value in specific categories such as intercity transport or package deals. Shoulder season travel in either country helps reduce costs further.
Senegal vs South Sudan for Retirees
Senegal's life expectancy of 68.7 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.
Senegal vs South Sudan for Digital Nomads
For digital nomads choosing between Senegal and South Sudan, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Senegal spans 1 timezone while South Sudan 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, Senegal or South Sudan by population?
Senegal is larger by population, with 18.6M residents compared to South Sudan's 15.8M. Senegal is 1.2 times more populous than South Sudan.
Which country has a higher GDP, Senegal or South Sudan?
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 Senegal and South Sudan?
Senegal has a higher life expectancy at 68.7 years, compared to South Sudan's 57.6 years. The gap between the two countries is 11.1 years. Senegal's life expectancy is 3.3 years below the global average of 72 years, while South Sudan's is 14.4 years below the global average of 72 years.
Which country is larger by area, Senegal or South Sudan?
South Sudan is larger by land area, covering 619,745 km² compared to Senegal's 196,722 km². South Sudan is 3.2 times larger than Senegal.
What languages are spoken in Senegal and South Sudan?
Senegal recognizes the following official language: French. South Sudan recognizes: English. The two countries do not share an official language.
Which country has lower inflation, Senegal or South Sudan?
Senegal has lower inflation at 0.8%, compared to South Sudan's 91.4%. Senegal'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 Senegal or South Sudan better for a family holiday?
For family travel, Senegal generally edges ahead due to lower infant mortality (30.2 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-frien...
Is Senegal or South Sudan 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 Sudan. However, South Sudan may offer bett...
Is Senegal or South Sudan better for retirement?
Senegal's life expectancy of 68.7 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, c...
Is Senegal or South Sudan better for digital nomads?
For digital nomads choosing between Senegal and South Sudan, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Senegal spans 1 timezone while South Sudan covers 1. Cost of living varies by city in both countries. Both countries have ...