Guam vs Saint Barthélemy Comparison

Country Comparison

Guam

169K (2025)

VS

Saint Barthélemy

11.4K (2025)

Guam's population is 15× larger

Comprehensive comparison across 9 categories and 44 indicators

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Guam

Population: 169K (2025) Area: 549 km² GDP: $6.9B (2022)
Capital: Hagåtña
Continent: Oceania
Official Languages: English, Chamorro
Currency: USD
HDI: No data

Saint Barthélemy

Population: 11.4K (2025) Area: 21 km² GDP: $380M (2021)
Capital: Gustavia
Continent: North America
Official Languages: French
Currency: EUR
HDI: No data

Geography and Demographics

Guam
Saint Barthélemy
Area
549 km²
21 km²
Total population
169K (2025)
11.4K (2025)
Population density
312.2 people/km² (2025)
469.7 people/km² (2025)
Average age
31.5 (2025)
39 (2025)

Economy and Finance

Guam
Saint Barthélemy
Total GDP
$6.9B (2022)
$380M (2021)
GDP per capita
$44,200 (2022)
$42,000 (2021)
Inflation rate
3.5% (2025)
2.0% (2025)
Growth rate
No data
No data
Minimum wage
$1.6K (2024)
$1.9K (2025)
Tourism revenue
No data
No data
Unemployment rate
5.6% (2025)
2.0% (2025)
Public debt
42.0% (2023)
No data
Trade balance
-$1.3B (2025)
-$320M (2025)

Quality of Life and Health

Guam
Saint Barthélemy
Human development
No data
No data
Happiness index
No data
No data
Health Exp. per Cap. ($)
No data
No data
Life expectancy
77.6 (2025)
84.5 (2025)
Safety index
No data
No data

Education and Technology

Guam
Saint Barthélemy
Education Exp. (% GDP)
3.0% (2025)
No data
Literacy rate
99.0% (2025)
99.0% (2025)
Primary school completion
99.0% (2025)
100.0% (2025)
Internet usage
No data
No data
Internet speed
54.3 Mbps (120.)
85.5 Mbps (85.)

Environment and Sustainability

Guam
Saint Barthélemy
Renewable energy
19.3% (2025)
5.8% (2025)
Carbon emissions per capita
3.2 kg per capita (2025)
0.1 kg per capita (2025)
Forest area
51.9% (2025)
No data
Freshwater resources
No data
No data
Air quality
9.07 µg/m³ PM2.5 (2025)
No data

Military Power

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

Governance and Politics

Guam
Saint Barthélemy
Democracy index
No data
No data
Corruption perception
No data
No data
Political stability
0.8 (56.)
No data
Press freedom
No data
No data

Infrastructure and Services

Guam
Saint Barthélemy
Clean water access
99.7% (2025)
100.0% (2025)
Electricity access
100.0% (2025)
100.0% (2025)
Electricity price
0.29 $/kWh (2025)
0.34 $/kWh (2025)
Paved Roads
100 % (2025)
100 % (2025)
Traffic deaths (per 100K)
9.8 /100K (2025)
2.4 /100K (2025)
Retirement age
65 (2025)
No data

Tourism and International Relations

Guam
Saint Barthélemy
Passport power
No data
No data
Tourist arrivals
328K (2022)
No data
Tourism revenue
No data
No data
World heritage sites
No data
No data

Comparison Result

Guam
9.5

Superior Fields

Leader
Saint Barthélemy
Saint Barthélemy
11.5

Superior Fields

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

GDP Comparison

Total GDP

$6.9B (2022)
Guam
vs
$380M (2021)
Saint Barthélemy
Difference: %1718

GDP per Capita

$44,200 (2022)
Guam
vs
$42,000 (2021)
Saint Barthélemy
Difference: %5

Comparison Evaluation

Guam Evaluation

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

Guam excels in: • Guam has 18.2x higher GDP • Guam has 26.1x higher land area • Guam has 14.8x higher population • Guam has 3.3x higher renewable energy usage

Saint Barthélemy Evaluation

Saint Barthélemy excels with: • Saint Barthélemy has 50% higher population density • Saint Barthélemy has 57% higher internet speed • Saint Barthélemy has 21% higher minimum wage • Saint Barthélemy has 24% higher median age

Overall Evaluation

Final Conclusion

Guam vs. Saint Barthélemy: The Strategic Outpost vs. The Billionaire’s Playground

Where Military Fatigues Meet Designer Bikinis

This is a comparison of two extremes on the island spectrum. Guam is a workhorse—a vital, strategic military outpost for the United States. Saint Barthélemy (or St. Barts, as it's known) is a show pony—an ultra-exclusive, incredibly expensive French Caribbean island that serves as a private playground for the world’s super-rich. One is a place of duty; the other is a place of decadent leisure.

The Most Striking Contrasts

The Cost of a Coke: This simple metric tells the whole story. On Guam, you can buy a Coke for a couple of dollars at a gas station. On St. Barts, that same Coke might cost you €10 at a chic beach club. Guam is a place of relative affordability within the U.S. system. St. Barts is one of the most expensive places on planet Earth.

Who Goes There: Guam attracts military personnel, federal employees, and tourists from Japan and Korea seeking a relatively affordable American-style holiday. St. Barts attracts A-list celebrities, Russian oligarchs, and CEOs who fly in on private jets and anchor their superyachts in the harbor of Gustavia.

The Vibe: Guam is down-to-earth, friendly, and unpretentious. St. Barts is the definition of pretension, but in a stylish, "I-belong-here" kind of way. It’s a place to see and be seen. The beaches are public, but the atmosphere can feel very exclusive. The unofficial dress code is casual, but impeccably expensive.

The Economic Model

Guam’s economy is underwritten by the U.S. taxpayer. St. Barts’ economy is underwritten by the world’s one percent. Its entire economic model is built on providing luxury, privacy, and perfection to people for whom money is no object. There are no large cruise ships, no all-inclusive resorts, and no fast-food chains. Everything is boutique, high-end, and fiercely protected.

Practical Advice

If You Want to Start a Business:

  • Guam is a realistic place for: A wide range of normal businesses catering to a middle-class and working-class population.
  • St. Barts is a realistic place for: A business only if you have deep pockets and a product or service that meets the highest standards of luxury. Think designer boutiques, gourmet restaurants, or villa management services.

If You Want to Settle Down:

  • Settle in Guam for: A normal, comfortable life in the tropics.
  • Settle in St. Barts for: A life of surreal beauty and exclusivity, provided you are a multimillionaire. The cost of land and housing is astronomical, making it inaccessible to almost everyone.

Tourism Experience

A trip to Guam is a relaxing vacation. A trip to St. Barts is a status symbol. You go to Guam to unwind. You go to St. Barts to feel like James Bond for a week, dining at legendary spots like Eden Rock, shopping at designer stores in Gustavia, and relaxing on pristine, uncrowded beaches like Saline Beach.

Conclusion: Which World Would You Choose?

This isn't really a choice for most of humanity. It's a contrast between reality and fantasy. Guam is a real place where normal people live and work. St. Barts is a hyper-real bubble of wealth and beauty. Do you want to be on the ground looking up at the planes, or in the private jet looking down?

🏆 The Final Verdict

In the contest of aspirational luxury and sheer, jaw-dropping glamour, St. Barts is the undisputed global champion. It has perfected the art of being an exclusive paradise. In the contest of being a livable, functional, and welcoming island for regular people, Guam wins by default, because it’s actually on the same planet as the rest of us.

💡 Surprising Fact

St. Barts was briefly a Swedish colony in the 18th and 19th centuries, which is why its capital is named Gustavia, after King Gustav III of Sweden. This Swedish heritage is still visible in some street signs and the town’s architecture, adding another unique layer to its French identity.

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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