Cook Islands vs Marshall Islands Comparison

Country Comparison
Cook Islands Flag

Cook Islands

13.3K (2025)

VS
Marshall Islands Flag

Marshall Islands

36.3K (2025)

Comprehensive comparison across 9 categories and 44 indicators

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Cook Islands Flag

Cook Islands

Population: 13.3K (2025) Area: 237 km² GDP: No data
Capital: Avarua
Continent: Oceania
Official Languages: English, Cook Islands Māori
Currency: NZD
HDI: No data
Marshall Islands Flag

Marshall Islands

Population: 36.3K (2025) Area: 181 km² GDP: $300M (2025)
Capital: Majuro
Continent: Oceania
Official Languages: English, Marshallese
Currency: USD
HDI: 0.733 (108.)

Geography and Demographics

Cook Islands
Marshall Islands
Area
237 km²
181 km²
Total population
13.3K (2025)
36.3K (2025)
Population density
72.5 people/km² (2025)
233.1 people/km² (2025)
Average age
37.1 (2025)
20.4 (2025)

Economy and Finance

Cook Islands
Marshall Islands
Total GDP
No data
$300M (2025)
GDP per capita
No data
$8,130 (2025)
Inflation rate
No data
3.3% (2025)
Growth rate
No data
2.5% (2025)
Minimum wage
$1.3K (2024)
$520 (2024)
Tourism revenue
No data
$20M (2025)
Unemployment rate
No data
No data
Public debt
No data
No data
Trade balance
No data
No data

Quality of Life and Health

Cook Islands
Marshall Islands
Human development
No data
0.733 (108.)
Happiness index
No data
No data
Health Exp. per Cap. ($)
$1.1K (6%)
$758 (12%)
Life expectancy
75.7 (2025)
67.2 (2025)
Safety index
No data
No data

Education and Technology

Cook Islands
Marshall Islands
Education Exp. (% GDP)
No data
8.0% (2025)
Literacy rate
No data
98.1% (2025)
Primary school completion
No data
98.1% (2025)
Internet usage
No data
70.3% (2025)
Internet speed
No data
No data

Environment and Sustainability

Cook Islands
Marshall Islands
Renewable energy
23.1% (2025)
8.9% (2025)
Carbon emissions per capita
No data
0 kg per capita (2025)
Forest area
No data
52.2% (2025)
Freshwater resources
0 km³ (2025)
0 km³ (2025)
Air quality
No data
11.09 µg/m³ PM2.5 (2025)

Military Power

Cook Islands
Marshall Islands
Military expenditure
No data
No data
Military power rank
No data
No data

Governance and Politics

Cook Islands
Marshall Islands
Democracy index
No data
No data
Corruption perception
No data
No data
Political stability
1.2 (28.)
1.1 (34.)
Press freedom
No data
No data

Infrastructure and Services

Cook Islands
Marshall Islands
Clean water access
100.0% (2025)
85.1% (2025)
Electricity access
100.0% (2025)
100.0% (2025)
Electricity price
0.45 $/kWh (2025)
0.4 $/kWh (2025)
Paved Roads
No data
No data
Traffic deaths (per 100K)
No data
5.11 /100K (2025)
Retirement age
No data
61 (2025)

Tourism and International Relations

Cook Islands
Marshall Islands
Passport power
No data
69.8 (2025)
Tourist arrivals
113.6K (2022)
6.1K (2019)
Tourism revenue
No data
$20M (2025)
World heritage sites
0 (2025)
1 (2025)

Comparison Result

Cook Islands
Cook Islands Flag
10.0

Superior Fields

Leader
Cook Islands
Marshall Islands
Marshall Islands Flag
5.0

Superior Fields

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

GDP Comparison

Comparison Evaluation

Cook Islands Flag

Cook Islands Evaluation

Primary strengths of Cook Islands: • Cook Islands has 2.4x higher minimum wage • Cook Islands has 18.6x higher tourist arrivals • Cook Islands has 2.6x higher renewable energy usage • Cook Islands has 82% higher median age
Marshall Islands Flag

Marshall Islands Evaluation

While Marshall Islands ranks lower overall compared to Cook Islands, specific areas demonstrate competitive advantages:

Marshall Islands demonstrates advantages in: • Marshall Islands has 3.2x higher population density • Marshall Islands has 2.7x higher population

Overall Evaluation

Final Conclusion

Marshall Islands vs. Cook Islands: The Micronesian Republic and the Polynesian Gem

A Tale of Two Pacific Paradises, Two Different Flavors

Comparing the Marshall Islands and the Cook Islands is a nuanced look at two Pacific island nations that seem similar on the surface but offer profoundly different experiences. It’s the story of a sprawling Micronesian atoll republic versus a self-governing Polynesian nation that has perfected the art of tourism. The Marshall Islands is a remote, quiet frontier. The Cook Islands, in free association with New Zealand, is a postcard-perfect paradise that is both accessible and authentic.

The Starkest Contrasts

  • Tourism Infrastructure: This is the key difference. The Marshall Islands is one of the least-visited countries on Earth, with minimal tourist facilities. The Cook Islands has a well-developed and highly regarded tourism industry, with a range of accommodations from luxury resorts to family-run bungalows, especially on the main island of Rarotonga.
  • Geography: The Marshall Islands are exclusively low-lying coral atolls. The Cook Islands are divided into two groups: the southern group features lush, volcanic, mountainous islands like Rarotonga, while the northern group consists of remote atolls similar to the Marshalls. This gives the Cooks much more geographical diversity.
  • The Vibe: The Marshall Islands has a quiet, reserved, and somewhat Americanized feel. The Cook Islands exudes a vibrant, welcoming Polynesian spirit. It’s famous for its friendly people, lively cultural performances, and a relaxed but organized atmosphere. There are no traffic lights on Rarotonga, a famous point of pride.

The Quality vs. Quantity Paradox

The "quality" of the Marshall Islands is its raw, untouched solitude. A visit is a genuine expedition, not a holiday. The "quality" of the Cook Islands is its perfect balance. It’s a place that feels authentic and culturally intact, yet is easy and comfortable to visit. It offers a "quantity" of activities—hiking across Rarotonga, lagoon cruises in Aitutaki, exploring ancient marae (sacred sites)—that cater to a wide range of travelers, not just specialist divers.

Practical Advice

For Business:

Marshall Islands: A niche market focused on its international ship registry and fisheries licensing.Cook Islands: A tourism-driven economy. Opportunities are in hospitality, tour operations, and a significant offshore finance and trust sector. It uses the New Zealand Dollar, adding stability.

For Settling:

Choose the Marshall Islands if: You are seeking a complete and total escape to a simple, remote atoll community.Choose the Cook Islands if: You want a slice of paradise with a great work-life balance. It has a friendly expatriate community, modern amenities, and a safe, beautiful environment. It’s often seen as a "dream" location to settle.

The Tourist Experience

Marshall Islands: A solitary pilgrimage for expert divers to explore the sunken history of WWII.Cook Islands: The quintessential South Pacific holiday. On Rarotonga, you can rent a scooter and circle the entire island in 45 minutes, stopping at beaches and cafes. The must-do side trip is to Aitutaki, whose lagoon is often cited as the most beautiful in the world. It’s a paradise for honeymooners, families, and independent travelers alike.

Conclusion: Which World Do You Choose?

The Marshall Islands is a destination for the historian and the explorer, a place that asks for your effort and rewards you with solitude. The Cook Islands is a destination for the traveler and the dreamer, a place that welcomes you with open arms and rewards you with effortless beauty and warmth. One is a challenge, the other is a gift.

🏆 The Verdict

Winner: For tourism and as a place to live, the Cook Islands is the hands-down winner. It represents the perfect blend of stunning natural beauty, vibrant Polynesian culture, and visitor-friendly infrastructure without feeling over-commercialized.Practical Decision: If you are planning a honeymoon, a romantic getaway, or a family adventure in the South Pacific, the Cook Islands should be at the top of your list. If you are a technical diver with a PhD in Cold War history, the Marshall Islands awaits.

💡 The Surprise Fact

The Cook Islands has a unique currency—including a triangular two-dollar coin and a three-dollar bill—that circulates alongside the New Zealand Dollar. While the NZD is the main currency, these unique Cook Islands coins and notes are a quirky and beloved symbol of the nation's unique 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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