Réunion vs South Sudan Comparison

Country Comparison

Réunion

882.4K (2025)

VS

South Sudan

12.2M (2025)

South Sudan's population is 14× larger

Comprehensive comparison across 9 categories and 44 indicators

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Réunion

Population: 882.4K (2025) Area: 2.5K km² GDP: $19.5B (2022)
Capital: Saint-Denis
Continent: Africa
Official Languages: French
Currency: EUR
HDI: No data

South Sudan

Population: 12.2M (2025) Area: 644.3K km² GDP: $6.1B (2026)
Capital: Juba
Continent: Africa
Official Languages: English
Currency: SSP
HDI: 0.388 (193.)

Geography and Demographics

Réunion
South Sudan
Area
2.5K km²
644.3K km²
Total population
882.4K (2025)
12.2M (2025)
Population density
365.9 people/km² (2025)
13.2 people/km² (2025)
Average age
38.1 (2025)
18.7 (2025)

Economy and Finance

Réunion
South Sudan
Total GDP
$19.5B (2022)
$6.1B (2026)
GDP per capita
$22,100 (2022)
$251 (2025)
Inflation rate
2.0% (2025)
65.7% (2025)
Growth rate
No data
-4.3% (2025)
Minimum wage
$1.9K (2025)
No data
Tourism revenue
No data
$10M (2025)
Unemployment rate
17.0% (2025)
12.4% (2025)
Public debt
No data
40.0% (2023)
Trade balance
-$5.8B (2025)
$1.3B (2025)

Quality of Life and Health

Réunion
South Sudan
Human development
No data
0.388 (193.)
Happiness index
No data
No data
Health Exp. per Cap. ($)
No data
$49 (7%)
Life expectancy
83.8 (2025)
57.9 (2025)
Safety index
No data
32.1 (182.)

Education and Technology

Réunion
South Sudan
Education Exp. (% GDP)
No data
1.5% (2025)
Literacy rate
92.0% (2025)
35.5% (2025)
Primary school completion
96.0% (2025)
35.5% (2025)
Internet usage
No data
10.8% (2025)
Internet speed
105.2 Mbps (61.)
5.8 Mbps (221.)

Environment and Sustainability

Réunion
South Sudan
Renewable energy
51.3% (2025)
19.4% (2025)
Carbon emissions per capita
4.1 kg per capita (2025)
No data
Forest area
No data
11.3% (2025)
Freshwater resources
No data
49.5 km³ (2025)
Air quality
No data
26.56 µg/m³ PM2.5 (2025)

Military Power

Réunion
South Sudan
Military expenditure
No data
$741.6M (2025)
Military power rank
No data
6,864 (63.)

Governance and Politics

Réunion
South Sudan
Democracy index
No data
No data
Corruption perception
No data
9 (173.)
Political stability
No data
-2.1 (185.)
Press freedom
No data
44.2 (121.)

Infrastructure and Services

Réunion
South Sudan
Clean water access
99.8% (2025)
41.2% (2025)
Electricity access
100.0% (2025)
9.9% (2025)
Electricity price
0.22 $/kWh (2025)
0.3 $/kWh (2025)
Paved Roads
100 % (2025)
No data
Traffic deaths (per 100K)
10.2 /100K (2025)
39.9 /100K (2025)
Retirement age
62 (2025)
60 (2025)

Tourism and International Relations

Réunion
South Sudan
Passport power
No data
34.16 (2025)
Tourist arrivals
495K (2022)
No data
Tourism revenue
No data
$10M (2025)
World heritage sites
No data
0 (2025)

Comparison Result

Réunion
12.0

Superior Fields

Leader
Réunion
South Sudan
7.0

Superior Fields

* This score reflects overall livability and quality of life, not just economic or military strength

GDP Comparison

Total GDP

$19.5B (2022)
Réunion
vs
$6.1B (2026)
South Sudan
Difference: %221

GDP per Capita

$22,100 (2022)
Réunion
vs
$251 (2025)
South Sudan
Difference: %8705

Comparison Evaluation

Réunion Evaluation

Key advantages for Réunion: • Réunion has 88.0x higher GDP per capita • Réunion has 27.7x higher population density • Réunion has 3.2x higher GDP • Réunion has 18.1x higher internet speed

South Sudan Evaluation

While South Sudan ranks lower overall compared to Réunion, specific areas demonstrate competitive advantages:

South Sudan outperforms in: • South Sudan has 256.6x higher land area • South Sudan has 13.8x higher population

Overall Evaluation

Final Conclusion

South Sudan vs. Réunion: A Land of Raw Earth vs. a Peak of a Paradise

A Tale of the Horizontal and the Vertical

Comparing South Sudan and Réunion is to contrast a vast, horizontal world of sprawling plains with a tiny, vertical world of dramatic volcanic peaks. South Sudan is a massive, landlocked African nation, a landscape of immense, flat expanses defined by its struggle for stability on the ground. Réunion Island, an overseas department of France in the Indian Ocean, is the tip of a gigantic underwater volcano, a land of staggering heights, deep canyons, and lush rainforests, earning it the nickname "l'île intense" (the intense island).The Most Striking Contrasts

Topography: South Sudan is predominantly flat, with its highest point just over 3,000 meters. Réunion, which is 2,500 times smaller, has a volcanic peak, Piton des Neiges, that soars to over 3,000 meters, and its active volcano, Piton de la Fournaise, is one of the most active in the world. Life in one place spreads out; in the other, it clings to slopes.Economic Reality: South Sudan’s economy is dependent on oil, a resource extracted from its flat plains. Réunion’s economy is a mix of tourism, agriculture (sugar cane, vanilla), and massive financial support from mainland France. As a part of France, it’s part of the Eurozone and has a standard of living that mirrors Europe, not Africa.

The Nature of Adventure: Adventure in South Sudan means navigating challenging political landscapes and exploring untamed wilderness with minimal infrastructure. Adventure in Réunion means canyoning down waterfalls, paragliding from mountains, and hiking on a network of over 1,000 km of well-maintained trails through its UNESCO World Heritage volcanic landscapes.

Cultural Identity: South Sudan is a mosaic of African ethnicities striving to forge a unified national identity. Réunion is a rich Creole melting pot of African, Indian, Chinese, and European influences, creating a unique and harmonious culture that is a source of national pride.

The Quality vs. Quantity Paradox

South Sudan represents a quantity of land and potential that is almost immeasurable. The opportunities are vast, but they are matched by the scale of the challenges, resulting in a very low quality of life. Réunion is a small island that offers an exceptional quality of life. Backed by France, it has excellent infrastructure (roads, hospitals, schools), a high degree of safety, and a vibrant culture. It’s a bubble of European standards in a tropical, volcanic paradise.

Practical Advice

For Setting Up a Business:

South Sudan: The domain of large-scale, high-risk ventures in agriculture, construction, and resource management. It is a frontier market for the truly intrepid.

Réunion: A stable, EU-regulated market. Opportunities lie in adventure and eco-tourism, renewable energy (geothermal, solar), high-tech agriculture, and services catering to a population with high purchasing power.

For Relocating:

Choose South Sudan if: You are a humanitarian, a diplomat, or a pioneer investor. You are driven by a mission and are fully prepared for the immense difficulties of a post-conflict environment.

Choose Réunion if: You are an outdoor enthusiast who wants a blend of French culture and exotic island life. You love hiking, dramatic scenery, and a safe, modern lifestyle with a spicy Creole twist.

Tourism Experience

South Sudan: An expedition into one of the world's least-explored countries. It is for travelers seeking raw authenticity and are willing to forgo all creature comforts to see unique cultures and wildlife.Réunion: An adventurer’s paradise with all the comforts of home. You can watch an active volcano erupt, hike through breathtaking "cirques" (calderas), swim in lagoons, and end the day with a meal worthy of a Parisian bistro. It’s "intensity" with a safety net.

Conclusion: Which World Would You Choose?

The choice is between a world defined by its immense, challenging ground and one defined by its spectacular, accessible heights. South Sudan is a story of a nation trying to find its footing on a vast and difficult plain. Réunion is the story of a society that has thrived by embracing its vertical, volcanic, and multicultural nature. One is about the struggle for the basics; the other is about enjoying life at its most intense and beautiful.🏆 The Definitive Verdict
Winner: For sheer, untamed potential and the chance to be part of a nation’s origin story, South Sudan is unparalleled. For quality of life, natural beauty, and adventure, Réunion is a world-class champion.Practical Decision: To build on flat, uncertain ground, go to South Sudan. To hike to the peak of a tropical paradise, go to Réunion.

💡 Surprising Fact
Réunion has no native land mammals and a very low-risk environment for tropical diseases, making it a surprisingly safe place to explore its wild nature. South Sudan has some of the world's most impressive megafauna (elephants, giraffes) but also faces some of the world’s most significant challenges from tropical diseases like malaria. One wilderness invites you in; the other requires serious precautions.

Other Country Comparisons

Data Disclaimer: Projected data (future years) are estimates based on mathematical models. Actual values may differ. Learn about our methodology →

Data Sources

Comparison data is aggregated from multiple authoritative international organizations:

World Bank Open Data - Development and economic indicators
UN Data - Population and demographic statistics
IMF Data Portal - International financial statistics
WHO Data - Global health statistics
OECD Statistics - Economic and social data
Our Methodology - Learn how we process and analyze data

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