Guernsey vs Northern Mariana Islands Comparison

Country Comparison

Guernsey

67K (2024)

VS

Northern Mariana Islands

43.5K (2025)

Guernsey's population is 1.54× larger

Comprehensive comparison across 9 categories and 44 indicators

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Guernsey

Population: 67K (2024) Area: 78 km² GDP: $4.6B (2022)
Capital: Saint Peter Port
Continent: Europe
Official Languages: English
Currency: GBP
HDI: No data

Northern Mariana Islands

Population: 43.5K (2025) Area: 464 km² GDP: $858M (2022)
Capital: Saipan
Continent: Oceania
Official Languages: English, Chamorro
Currency: USD
HDI: No data

Geography and Demographics

Guernsey
Northern Mariana Islands
Area
78 km²
464 km²
Total population
67K (2024)
43.5K (2025)
Population density
837.2 people/km² (2025)
82.5 people/km² (2025)
Average age
44.3 (2025)
38 (2025)

Economy and Finance

Guernsey
Northern Mariana Islands
Total GDP
$4.6B (2022)
$858M (2022)
GDP per capita
$74,200 (2022)
$18,200 (2022)
Inflation rate
3.2% (2025)
3.0% (2025)
Growth rate
No data
No data
Minimum wage
$2.1K (2024)
$1.3K (2024)
Tourism revenue
No data
$700M (2025)
Unemployment rate
1.0% (2025)
11.0% (2025)
Public debt
9.0% (2023)
10.0% (2023)
Trade balance
-$650M (2025)
-$580M (2025)

Quality of Life and Health

Guernsey
Northern Mariana Islands
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)
79.1 (2025)
Safety index
No data
No data

Education and Technology

Guernsey
Northern Mariana Islands
Education Exp. (% GDP)
2.5% (2025)
3.5% (2025)
Literacy rate
99.0% (2025)
97.0% (2025)
Primary school completion
100.0% (2025)
98.0% (2025)
Internet usage
No data
No data
Internet speed
88.5 Mbps (79.)
34.2 Mbps (154.)

Environment and Sustainability

Guernsey
Northern Mariana Islands
Renewable energy
28.0% (2023)
2.0% (2023)
Carbon emissions per capita
0.6 kg per capita (2025)
1.2 kg per capita (2025)
Forest area
No data
53.0% (2025)
Freshwater resources
No data
No data
Air quality
No data
9.79 µg/m³ PM2.5 (2025)

Military Power

Guernsey
Northern Mariana Islands
Military expenditure
No data
No data
Military power rank
No data
No data

Governance and Politics

Guernsey
Northern Mariana Islands
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
Northern Mariana Islands
Clean water access
100.0% (2025)
100.0% (2025)
Electricity access
100.0% (2025)
100.0% (2025)
Electricity price
0.27 $/kWh (2025)
0.33 $/kWh (2025)
Paved Roads
100 % (2025)
100 % (2025)
Traffic deaths (per 100K)
2.4 /100K (2025)
8.9 /100K (2025)
Retirement age
65 (2025)
65 (2025)

Tourism and International Relations

Guernsey
Northern Mariana Islands
Passport power
No data
No data
Tourist arrivals
No data
96.1K (2022)
Tourism revenue
No data
$700M (2025)
World heritage sites
No data
No data

Comparison Result

Guernsey
16.0

Superior Fields

Leader
Guernsey
Northern Mariana Islands
8.0

Superior Fields

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

GDP Comparison

Total GDP

$4.6B (2022)
Guernsey
vs
$858M (2022)
Northern Mariana Islands
Difference: %436

GDP per Capita

$74,200 (2022)
Guernsey
vs
$18,200 (2022)
Northern Mariana Islands
Difference: %308

Comparison Evaluation

Guernsey Evaluation

Major strengths of Guernsey: • Guernsey has 5.4x higher GDP • Guernsey has 4.1x higher GDP per capita • Guernsey has 10.1x higher population density • Guernsey has 14.0x higher renewable energy usage

Northern Mariana Islands Evaluation

While Northern Mariana Islands ranks lower overall compared to Guernsey, specific areas demonstrate competitive advantages:

Areas where Northern Mariana Islands shows strength: • Northern Mariana Islands has 5.9x higher land area • Northern Mariana Islands has 40% higher education spending

Overall Evaluation

Final Conclusion

Northern Mariana Islands vs. Guernsey: The Rugged Pacific vs. The Quaint Channel

A Tale of an Uncut Diamond and a Family Heirloom

Pitting the Northern Mariana Islands against Guernsey is like comparing a rugged, newly discovered coastline to a charming, historic seaside village. Both are beautiful, but one is defined by its raw nature while the other is cherished for its history, character, and quaintness. The NMI is a U.S. territory in the Pacific, a place of wild beauty and quiet retreat. Guernsey is a British Crown Dependency in the English Channel, a storybook island of narrow winding lanes, granite cottages, and a deep history that includes French author Victor Hugo and the German Occupation.

The Most Striking Contrasts

  • The Aesthetic: The NMI is all about tropical sprawl—lush jungles and expansive ocean views. Guernsey is about curated charm and compact beauty. Its capital, St. Peter Port, is considered one of the prettiest harbour towns in Europe. It’s wild vs. winsome.
  • Historical Narrative: The NMI’s defining historical chapter is the intense fighting of WWII. Guernsey’s history is a longer, more layered saga of Norman dukes, pirates, its strategic role in wars between England and France, and the harrowing five years of German occupation during WWII, which profoundly shaped its modern identity.
  • Economic Engine: The NMI lives on tourism and U.S. support. Like its neighbor Jersey, Guernsey is a major international finance center, though with a focus on insurance and investment funds. It’s prosperous, stable, and self-reliant.

Practical Advice

If You Want to Start a Business...

  • Northern Mariana Islands: A great place for a lifestyle business centered on tourism—a dive school, a small inn, or a tour guide service.
  • Guernsey: The environment is suited for professional services, particularly in the finance and insurance sectors. It also has a strong horticultural tradition (the "Guernsey Tomato").

If You Want to Settle Down...

  • Choose NMI if: You are seeking a warm climate, a very relaxed pace of life, and want to get away from it all.
  • Choose Guernsey if: You value safety, community, history, and a high-quality, British-influenced lifestyle with a touch of French flair. It’s ideal for those seeking a peaceful, prosperous, and picturesque home.

Tourism Experience

A visitor to the NMI explores the natural world, diving into the ocean’s depths. A visitor to Guernsey delves into history, wandering the cobbled streets of St. Peter Port, visiting Victor Hugo’s home, Hauteville House, and exploring the extensive fortifications left by the Germans.

Conclusion: Which World Would You Choose?

The choice is between raw, untamed nature and carefully preserved history. The NMI offers a blank slate, a place to find peace in simplicity. Guernsey offers a rich tapestry, a place to find beauty in a story told over centuries. Do you want to write your own story or become part of a legendary one?

🏆 The Definitive Verdict

For an uncomplicated, sun-drenched escape, the Northern Mariana Islands is the clear winner. For a richer, safer, and more culturally stimulating life in one of the world’s most charming and well-run small jurisdictions, Guernsey is the superior choice.Final Word

The NMI is a beautiful landscape; Guernsey is a beautiful portrait.

💡 Surprise Fact

The famous Guernsey cow, known for its rich, golden-hued milk, is a symbol of the island. Postboxes in Guernsey are painted a unique "Guernsey blue," distinguishing them from the iconic red postboxes of the UK.

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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