Guernsey vs Saint Barthélemy Comparison

Country Comparison
Guernsey Flag

Guernsey

67K (2024)

VS
Saint Barthélemy Flag

Saint Barthélemy

11.4K (2025)

Comprehensive comparison across 9 categories and 44 indicators

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Guernsey Flag

Guernsey

Population: 67K (2024) Area: 78 km² GDP: No data
Capital: Saint Peter Port
Continent: Europe
Official Languages: English
Currency: GBP
HDI: No data
Saint Barthélemy Flag

Saint Barthélemy

Population: 11.4K (2025) Area: 21 km² GDP: No data
Capital: Gustavia
Continent: North America
Official Languages: French
Currency: EUR
HDI: No data

Geography and Demographics

Guernsey
Saint Barthélemy
Area
78 km²
21 km²
Total population
67K (2024)
11.4K (2025)
Population density
837.2 people/km² (2025)
469.7 people/km² (2025)
Average age
44.3 (2025)
39 (2025)

Economy and Finance

Guernsey
Saint Barthélemy
Total GDP
No data
No data
GDP per capita
No data
No data
Inflation rate
No data
No data
Growth rate
No data
No data
Minimum wage
$2.1K (2024)
No data
Tourism revenue
No data
No data
Unemployment rate
No data
No data
Public debt
No data
No data
Trade balance
No data
No data

Quality of Life and Health

Guernsey
Saint Barthélemy
Human development
No data
No data
Happiness index
No data
No data
Health Exp. per Cap. ($)
No data
No data
Life expectancy
83.5 (2025)
84.5 (2025)
Safety index
No data
No data

Education and Technology

Guernsey
Saint Barthélemy
Education Exp. (% GDP)
No data
No data
Literacy rate
No data
No data
Primary school completion
No data
No data
Internet usage
No data
No data
Internet speed
No data
No data

Environment and Sustainability

Guernsey
Saint Barthélemy
Renewable energy
No data
5.8% (2025)
Carbon emissions per capita
No data
No data
Forest area
No data
No data
Freshwater resources
No data
No data
Air quality
No data
No data

Military Power

Guernsey
Saint Barthélemy
Military expenditure
No data
No data
Military power rank
No data
No data

Governance and Politics

Guernsey
Saint Barthélemy
Democracy index
No data
No data
Corruption perception
No data
No data
Political stability
No data
No data
Press freedom
No data
No data

Infrastructure and Services

Guernsey
Saint Barthélemy
Clean water access
100.0% (2025)
100.0% (2025)
Electricity access
100.0% (2025)
100.0% (2025)
Electricity price
0.27 $/kWh (2025)
0.34 $/kWh (2025)
Paved Roads
No data
No data
Traffic deaths (per 100K)
No data
No data
Retirement age
No data
No data

Tourism and International Relations

Guernsey
Saint Barthélemy
Passport power
No data
No data
Tourist arrivals
No data
No data
Tourism revenue
No data
No data
World heritage sites
No data
No data

Comparison Result

Guernsey
Guernsey Flag
4.0

Superior Fields

Leader
Draw
Saint Barthélemy
Saint Barthélemy Flag
4.0

Superior Fields

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

GDP Comparison

Comparison Evaluation

Guernsey Flag

Guernsey Evaluation

While Guernsey ranks lower overall compared to Saint Barthélemy, specific areas demonstrate competitive advantages:

Key advantages for Guernsey: • Guernsey has 5.9x higher population • Guernsey has 3.7x higher land area • Guernsey has 78% higher population density
Saint Barthélemy Flag

Saint Barthélemy Evaluation

While Guernsey ranks lower overall compared to Saint Barthélemy, specific areas demonstrate competitive advantages:

Key advantages for Guernsey: • Guernsey has 5.9x higher population • Guernsey has 3.7x higher land area • Guernsey has 78% higher population density

Overall Evaluation

Final Conclusion

Guernsey vs. Saint Barthélemy: Old Money vs. Jet-Set Glamour

A Tale of Discreet Wealth and Conspicuous Luxury

This is a fascinating matchup: a duel between two of the world’s most exclusive islands. Comparing Guernsey and Saint Barthélemy (St. Barts) is like contrasting an old, venerable investment bank with a high-fashion luxury brand. Guernsey, in the English Channel, represents discreet, generational wealth. It’s a place of quiet power, where fortunes are managed, not displayed. St. Barts, in the Caribbean, is the global symbol of jet-set glamour and conspicuous luxury. It’s where new and old money alike go to be seen, to spend, and to bask in tropical perfection. Both are playgrounds for the rich, but they play by very different rules.

The Most Striking Contrasts

The Expression of Wealth: This is the core difference. In Guernsey, wealth is whispered in the corridors of private banks and trust companies. It’s understated, reflected in well-maintained properties and a high standard of living, not in flashy displays. In St. Barts, wealth is shouted from the sundecks of mega-yachts in Gustavia harbor and celebrated in the designer boutiques that line its streets. It’s a spectacle of luxury.

Economic Foundation: Guernsey’s economy is built on the complex, intellectual work of managing global finance. It’s a B2B (business-to-business) powerhouse. St. Barts’ economy is a B2C (business-to-consumer) masterpiece, built entirely on ultra-high-end tourism. It caters directly to the world’s wealthiest individuals, offering them privacy and perfection at a very high price.

The Vibe and Climate: Guernsey is defined by its temperate, four-season climate and a reserved, Anglo-French culture. The social scene is private and centered around clubs and homes. St. Barts is perpetual summer, with a chic, French-Caribbean vibe. The social scene is public and vibrant, centered around stunning beaches like St. Jean and exclusive restaurants and villas.

The Paradox: The Power of Privacy vs. The Power of Prestige

Guernsey offers its residents the ultimate luxury: privacy and security. It’s a place to live a normal life, even with abnormal wealth, shielded from public scrutiny. St. Barts offers a different kind of luxury: prestige and exclusivity. Being there is a statement. It provides a bubble of perfection where every view is postcard-worthy and every service is flawless, but it’s a bubble everyone knows about.

Practical Advice

If You Want to Start a Business:

Choose Guernsey for: A business in the financial world. It is one of the best-regulated and most respected offshore finance centers on the planet. Your business gains instant credibility.

Choose St. Barts for: An ultra-luxury service business. Think a bespoke villa management company, a private chef service, a high-end fashion boutique, or a specialized yacht maintenance firm. Your clientele is the global 0.1%.

If You Want to Settle Down:

Guernsey is for you if: You want a stable, secure, and discreet place to live and work, with excellent services and a strong sense of community. It is a place to put down permanent roots.

St. Barts is for you if: You operate in the world of luxury, art, or fashion, and desire a glamorous, sun-drenched lifestyle among a global elite. Life is beautiful but can be seasonal and transient.

Tourism Experience

Guernsey offers: A quiet, historical charm. Explore ancient castles, walk rugged cliff paths, and enjoy a pint in a traditional pub. It is deeply relaxing.

St. Barts offers: A slice of the French Riviera in the Caribbean. Lounge on one of 22 pristine public beaches, dine at world-class restaurants, and shop for designer labels. It is effortlessly chic and invigorating.

Conclusion: Which World Would You Choose?

This choice is less about good vs. bad and more about your personal style. Guernsey is the tailored Savile Row suit: classic, durable, and communicating quiet confidence. St. Barts is the latest haute couture creation: stunning, expensive, and designed to make a statement. Both are masters of their craft, catering to a discerning audience.

🏆 The Final Verdict
For building and preserving wealth in a stable, private environment, Guernsey is the gold standard. For spending wealth and living a life of unapologetic, sun-kissed luxury, St. Barts is the pinnacle.

The Practical Decision: If you are a financier, a lawyer, or a family seeking long-term stability, Guernsey is the intelligent choice. If you are a celebrity, a fashion icon, or a billionaire looking for the perfect winter escape, St. Barts is your destination.

The Last Word: You move to Guernsey to make your fortune; you go to St. Barts to spend it.

💡 Surprise Fact
Guernsey’s tax system is a key attraction, with no capital gains tax, inheritance tax, or value-added tax. St. Barts, as a French overseas collectivity, also has a highly favorable tax regime, which was a historical accident. Its Swedish founders made it a free port in 1785, and France has largely maintained its duty-free and low-tax status ever since, a key ingredient in its appeal to the super-rich.

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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