Ireland vs Réunion Comparison

Country Comparison

Ireland

5.3M (2025)

VS

Réunion

882.4K (2025)

Ireland's population is 6.0× larger

Comprehensive comparison across 9 categories and 44 indicators

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Ireland

Population: 5.3M (2025) Area: 70.3K km² GDP: $779.4B (2026)
Capital: Dublin
Continent: Europe
Official Languages: Irish English
Currency: EUR
HDI: 0.949 (11.)

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

Geography and Demographics

Ireland
Réunion
Area
70.3K km²
2.5K km²
Total population
5.3M (2025)
882.4K (2025)
Population density
73.6 people/km² (2025)
365.9 people/km² (2025)
Average age
39 (2025)
38.1 (2025)

Economy and Finance

Ireland
Réunion
Total GDP
$779.4B (2026)
$19.5B (2022)
GDP per capita
$108,920 (2025)
$22,100 (2022)
Inflation rate
1.9% (2025)
2.0% (2025)
Growth rate
2.3% (2025)
No data
Minimum wage
$2.5K (2025)
$1.9K (2025)
Tourism revenue
$9.6B (2025)
No data
Unemployment rate
4.4% (2025)
17.0% (2025)
Public debt
42.1% (2025)
No data
Trade balance
$185B (2025)
-$5.8B (2025)

Quality of Life and Health

Ireland
Réunion
Human development
0.949 (11.)
No data
Happiness index
6,889 (15.)
No data
Health Exp. per Cap. ($)
$6.4K (6.1%)
No data
Life expectancy
82.7 (2025)
83.8 (2025)
Safety index
90.9 (12.)
No data

Education and Technology

Ireland
Réunion
Education Exp. (% GDP)
3.1% (2025)
No data
Literacy rate
99.0% (2025)
92.0% (2025)
Primary school completion
100.0% (2025)
96.0% (2025)
Internet usage
97.9% (2025)
No data
Internet speed
157.78 Mbps (43.)
105.2 Mbps (61.)

Environment and Sustainability

Ireland
Réunion
Renewable energy
52.8% (2025)
51.3% (2025)
Carbon emissions per capita
31.6 kg per capita (2025)
4.1 kg per capita (2025)
Forest area
11.5% (2025)
No data
Freshwater resources
52 km³ (2025)
No data
Air quality
8.06 µg/m³ PM2.5 (2025)
No data

Military Power

Ireland
Réunion
Military expenditure
$1.3B (2025)
No data
Military power rank
1,328 (109.)
No data

Governance and Politics

Ireland
Réunion
Democracy index
9.19 (2024)
No data
Corruption perception
79 (11.)
No data
Political stability
0.9 (47.)
No data
Press freedom
88.8 (3.)
No data

Infrastructure and Services

Ireland
Réunion
Clean water access
100.0% (2025)
99.8% (2025)
Electricity access
100.0% (2025)
100.0% (2025)
Electricity price
0.37 $/kWh (2025)
0.22 $/kWh (2025)
Paved Roads
94 % (2025)
100 % (2025)
Traffic deaths (per 100K)
3.01 /100K (2025)
10.2 /100K (2025)
Retirement age
66 (2025)
62 (2025)

Tourism and International Relations

Ireland
Réunion
Passport power
90.59 (2025)
No data
Tourist arrivals
11M (2019)
495K (2022)
Tourism revenue
$9.6B (2025)
No data
World heritage sites
2 (2025)
No data

Comparison Result

Ireland
16.5

Superior Fields

Leader
Ireland
Réunion
6.5

Superior Fields

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

GDP Comparison

Total GDP

$779.4B (2026)
Ireland
vs
$19.5B (2022)
Réunion
Difference: %3897

GDP per Capita

$108,920 (2025)
Ireland
vs
$22,100 (2022)
Réunion
Difference: %393

Comparison Evaluation

Ireland Evaluation

Ireland excels with: • Ireland has 40.0x higher GDP • Ireland has 4.9x higher GDP per capita • Ireland has 28.0x higher land area • Ireland has 6.0x higher population

Réunion Evaluation

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

Réunion excels in: • Réunion has 5.0x higher population density

Overall Evaluation

Final Conclusion

Ireland vs. Réunion: The Celtic Isle vs. The Intense Island

A Tale of Two Volcanic Souls

Comparing Ireland and Réunion is a study in geological temperament. Ireland’s volcanoes are long dead, their fire extinguished, leaving behind the mythic beauty of the Giant’s Causeway and a gentle, rolling green landscape. Réunion, a French overseas department in the Indian Ocean, is one of the most volcanically active places on Earth. Its identity is forged by the Piton de la Fournaise (“Peak of the Furnace”), which erupts frequently, creating and reshaping the island with spectacular displays of raw power. It’s a contrast between a dormant soul and a fiery spirit.

The Most Striking Contrasts

  • Landscape and Energy: Ireland is horizontal—wide-open green fields, sprawling bogs, and a long coastline. Réunion is vertical—dramatic volcanic peaks (“pitons”), deep canyons (“cirques”), and hundreds of waterfalls, creating an environment of extreme sports and breathtaking hikes. It’s an island of intensity.
  • European Connection: Ireland is a sovereign nation that chose to join the EU. Réunion *is* France in the Indian Ocean. Its currency is the Euro, its infrastructure is French-funded, and its culture is a unique Creole blend of African, Indian, Chinese, and French influences, making it a multicultural microcosm.
  • Economic Base: Ireland is a globalized hub for intangible goods like software and financial services. Réunion’s economy relies on French public funds, tourism (especially for adventure-seekers), and high-value agriculture like vanilla (the famous Bourbon vanilla) and sugar cane.

The Tame vs. Wild Paradox

Ireland’s nature, while beautiful, is largely tame and managed—a pastoral landscape. Réunion’s nature is wild, raw, and powerful. It’s a place of microclimates where you can go from tropical forest to a volcanic desert in a matter of hours. The paradox is that the sovereign European nation has a more domesticated landscape, while the integrated European department possesses one of the planet’s most untamed and dramatic natural environments, a UNESCO World Heritage site.

Practical Advice

If You Want to Start a Business:

  • In Ireland: A world-class, English-speaking environment for scalable companies targeting the EU and global markets.
  • In Réunion: Niche opportunities in adventure tourism, helicopter tours, canyoning, high-tech agriculture, and renewable energy (geothermal). Knowledge of French is essential.

If You Want to Settle Down:

  • Ireland is for you if: You want a dynamic career, a four-season climate, and a life connected to the rhythms of European and American culture.
  • Réunion is for you if: You are an EU/French citizen, an adrenaline junkie, a nature lover who wants to live in a tropical, multicultural society with a French standard of living and safety net.

The Tourist Experience

  • In Ireland: A journey through a land of myths, music, and history. It’s comfortable, accessible, and sociable.
  • In Réunion: An adrenaline-fueled adventure. Hike to the top of an active volcano, go canyoning in stunning waterfalls, paraglide over lagoons, and explore the incredibly diverse Creole culture and cuisine. It’s not a “lay on the beach” destination.

Conclusion: Which World Do You Choose?

The choice is between two profoundly different energies. Ireland offers the energy of human creativity—of literature, music, and innovation. It’s a cerebral and soulful place. Réunion offers the energy of the Earth itself—of creation, destruction, and constant change. It’s a visceral and physical place.

🏆 The Verdict

Winner: For economic opportunity and global reach, Ireland is unmatched. For jaw-dropping, raw, and accessible natural drama, Réunion is a world champion of adventure tourism.

Practical Decision: The poet and the programmer move to Ireland. The volcanologist and the mountaineer move to Réunion.

The Final Word

Ireland is an island that shapes your thoughts; Réunion is an island that takes your breath away.

💡 Surprise Fact

Réunion is home to some of the rainiest places on Earth, holding world records for rainfall over 12-hour and 24-hour periods, a stark contrast to Ireland’s reputation for persistent but gentle drizzle. The island has no native land mammals and a completely unique ecosystem that evolved in isolation.

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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