South Sudan vs Mexico
South Sudan has a population of 15.8M, compared to Mexico's 130.6M. Mexico is 8.3 times more populous than South Sudan. Mexico covers 1,964,375 km², 3.2 times larger than South Sudan's 619,745 km². Life expectancy in Mexico stands at 75.1 years, 17.5 years higher than South Sudan's 57.6 years.
South SudanMexico| Population | -87.9%15.8M | +727.1%130.6M |
| Area | -68.5%619,745 km² | +217.0%1,964,375 km² |
| GDP | — | $1.86T |
| GDP Per Capita | — | $14,185.781 |
| Life Expectancy | -23.2%57.6 yrs | +30.3%75.1 yrs |
| Infant Mortality | +572.2%72.6 | -85.1%10.8 |
| Literacy Rate | — | 95.9% |
| Unemployment | — | 2.7% |
| Capital | Juba | Mexico City |
| Region | Africa | Americas |
| Languages | English | Spanish |
| Currencies | SSP (£) | MXN ($) |
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
Mexico is 8.3 times more populous than South Sudan, with 130.6M residents compared to 15.8M. South Sudan is a nation of 15.8M people, while Mexico is among the world's 15 most populous countries. In terms of population density, South Sudan averages 25 people per km² (sparse), while Mexico averages 66 people per km² (moderate). Mexico has grown at 0.92% 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 Mexico is classified as a high-income economy. Mexico's GDP stands at $1.86T. GDP data is not available for South Sudan. Economic indicator data is not available for South Sudan. Mexico's GDP per capita of $14,185.781 is 5% above the regional average of 13,500 for Americas.
Health & Quality of Life
Life expectancy in South Sudan is 57.6 years, compared to 75.1 years in Mexico, a gap of 17.5 years. Mexico (75.1 years) is 3.1 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 572% higher than Mexico's 10.8.
Geographic Comparison
Mexico (1,964,375 km²) is 3.2 times larger by land area than South Sudan (619,745 km²). South Sudan shares borders with 6 countries, while Mexico borders 3 countries. South Sudan spans 1 timezone, compared to Mexico's 3 timezones. South Sudan lies in Africa, while Mexico is located in North America. South Sudan is categorized within the Africa region (Middle Africa), whereas Mexico belongs to Americas (North America).
Key Differences
The most significant difference between South Sudan and Mexico is in population: South Sudan's 15.8M compared to Mexico's 130.6M represents a 88% gap. The most significant difference between South Sudan and Mexico is in infant mortality: South Sudan's 72.6 per 1,000 compared to Mexico's 10.8 per 1,000 represents a 85% gap. The most significant difference between South Sudan and Mexico is in land area: South Sudan's 619,745 km² compared to Mexico's 1,964,375 km² represents a 68% gap. These disparities reflect the broader structural differences between South Sudan's low-income economy and Mexico's high-income economy.
At a Glance: What the Numbers Mean
Population Density
Mexico is 2.6x more densely populated than South Sudan (66 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 Mexico live an average of 17.5 years longer than those of South Sudan (75.1 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 Mexico for Families
For family travel, Mexico generally edges ahead due to lower infant mortality (10.8 vs 72.6 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. South Sudan offers its own advantages, including a more compact geography that is easier to navigate with children. Both countries have family-friendly attractions, though Mexico's higher GDP per capita typically correlates with better tourist infrastructure, public transport, and English-language availability.
South Sudan vs Mexico 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 Mexico. However, Mexico 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 Mexico for Retirees
Mexico's life expectancy of 75.1 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 Mexico for Digital Nomads
For digital nomads choosing between South Sudan and Mexico, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. South Sudan spans 1 timezone while Mexico covers 3. 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 Mexico by population?
Mexico is larger by population, with 130.6M residents compared to South Sudan's 15.8M. Mexico is 8.3 times more populous than South Sudan.
Which country has a higher GDP, South Sudan or Mexico?
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 Mexico?
Mexico has a higher life expectancy at 75.1 years, compared to South Sudan's 57.6 years. The gap between the two countries is 17.5 years. South Sudan's life expectancy is 14.4 years below the global average of 72 years, while Mexico's is 3.1 years above the global average of 72 years.
Which country is larger by area, South Sudan or Mexico?
Mexico is larger by land area, covering 1,964,375 km² compared to South Sudan's 619,745 km². Mexico is 3.2 times larger than South Sudan.
What languages are spoken in South Sudan and Mexico?
South Sudan recognizes the following official language: English. Mexico recognizes: Spanish. The two countries do not share an official language.
Which country has lower inflation, South Sudan or Mexico?
Mexico has lower inflation at 4.7%, compared to South Sudan's 91.4%. Mexico's inflation is moderately elevated above the global median of 3.5%, while South Sudan's rate is severely elevated at 91.4%, a rate that erodes household purchasing power.
Is South Sudan or Mexico better for a family holiday?
For family travel, Mexico generally edges ahead due to lower infant mortality (10.8 vs 72.6 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. South Sudan offers its own advantages, including a more compact geography that is easier to navigate with children. Both cou...
Is South Sudan or Mexico 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 Mexico. However, Mexico may offer bett...
Is South Sudan or Mexico better for retirement?
Mexico's life expectancy of 75.1 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 Mexico better for digital nomads?
For digital nomads choosing between South Sudan and Mexico, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. South Sudan spans 1 timezone while Mexico covers 3. Cost of living varies by city in both countries. Both countries have gr...