Comoros vs Guinea-Bissau Comparison

Country Comparison
Comoros Flag

Comoros

882.8K (2025)

VS
Guinea-Bissau Flag

Guinea-Bissau

2.2M (2025)

Comprehensive comparison across 9 categories and 44 indicators

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Comoros Flag

Comoros

Population: 882.8K (2025) Area: 2.2K km² GDP: $1.6B (2025)
Capital: Moroni
Continent: Africa
Official Languages: Arabic, French, Comorian
Currency: KMF
HDI: 0.603 (152.)
Guinea-Bissau Flag

Guinea-Bissau

Population: 2.2M (2025) Area: 36.1K km² GDP: $2.3B (2025)
Capital: Bissau
Continent: Africa
Official Languages: Portuguese
Currency: XOF
HDI: 0.514 (174.)

Geography and Demographics

Comoros
Guinea-Bissau
Area
2.2K km²
36.1K km²
Total population
882.8K (2025)
2.2M (2025)
Population density
472.9 people/km² (2025)
109.9 people/km² (2025)
Average age
20.6 (2025)
19.4 (2025)

Economy and Finance

Comoros
Guinea-Bissau
Total GDP
$1.6B (2025)
$2.3B (2025)
GDP per capita
$1,700 (2025)
$1,130 (2025)
Inflation rate
2.2% (2025)
2.0% (2025)
Growth rate
3.8% (2025)
5.1% (2025)
Minimum wage
$85 (2024)
$105 (2024)
Tourism revenue
$20M (2025)
$20M (2025)
Unemployment rate
3.8% (2025)
2.5% (2025)
Public debt
26.7% (2025)
33.6% (2025)
Trade balance
-$92 (2025)
-$17 (2025)

Quality of Life and Health

Comoros
Guinea-Bissau
Human development
0.603 (152.)
0.514 (174.)
Happiness index
3,754 (139.)
No data
Health Exp. per Cap. ($)
$123 (8%)
$66 (8%)
Life expectancy
67.2 (2025)
64.4 (2025)
Safety index
61.7 (117.)
48.2 (158.)

Education and Technology

Comoros
Guinea-Bissau
Education Exp. (% GDP)
2.3% (2025)
No data
Literacy rate
62.7% (2025)
65.7% (2025)
Primary school completion
62.7% (2025)
65.7% (2025)
Internet usage
40.3% (2025)
37.3% (2025)
Internet speed
No data
No data

Environment and Sustainability

Comoros
Guinea-Bissau
Renewable energy
17.3% (2025)
6.9% (2025)
Carbon emissions per capita
0 kg per capita (2025)
0 kg per capita (2025)
Forest area
16.9% (2025)
69.5% (2025)
Freshwater resources
1 km³ (2025)
31 km³ (2025)
Air quality
12.15 µg/m³ PM2.5 (2025)
46.27 µg/m³ PM2.5 (2025)

Military Power

Comoros
Guinea-Bissau
Military expenditure
No data
No data
Military power rank
No data
203 (147.)

Governance and Politics

Comoros
Guinea-Bissau
Democracy index
2.84 (2024)
2.03 (2024)
Corruption perception
20 (158.)
21 (155.)
Political stability
-0.2 (109.)
-0.3 (114.)
Press freedom
61.2 (55.)
54.4 (81.)

Infrastructure and Services

Comoros
Guinea-Bissau
Clean water access
91.5% (2025)
61.8% (2025)
Electricity access
90.0% (2025)
34.0% (2025)
Electricity price
0.25 $/kWh (2025)
No data
Paved Roads
No data
No data
Traffic deaths (per 100K)
26.54 /100K (2025)
33.22 /100K (2025)
Retirement age
No data
60 (2025)

Tourism and International Relations

Comoros
Guinea-Bissau
Passport power
37.84 (2025)
38.56 (2025)
Tourist arrivals
7K (2020)
52.4K (2019)
Tourism revenue
$20M (2025)
$20M (2025)
World heritage sites
0 (2025)
0 (2025)

Comparison Result

Comoros
Comoros Flag
17.0

Superior Fields

Leader
Guinea-Bissau
Guinea-Bissau
Guinea-Bissau Flag
19.0

Superior Fields

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

GDP Comparison

Total GDP

$1.6B (2025)
Comoros
vs
$2.3B (2025)
Guinea-Bissau
Difference: %46

GDP per Capita

$1,700 (2025)
Comoros
vs
$1,130 (2025)
Guinea-Bissau
Difference: %50

Comparison Evaluation

Comoros Flag

Comoros Evaluation

While Comoros ranks lower overall compared to Guinea-Bissau, specific areas demonstrate competitive advantages:

Comoros performs well in: • Comoros has 4.3x higher population density • Comoros has 86% higher healthcare spending per capita • Comoros has 2.6x higher electricity access • Comoros has 2.5x higher renewable energy usage
Guinea-Bissau Flag

Guinea-Bissau Evaluation

Core advantages for Guinea-Bissau: • Guinea-Bissau has 16.2x higher land area • Guinea-Bissau has 2.5x higher population • Guinea-Bissau has 4.1x higher forest coverage • Guinea-Bissau has 7.5x higher tourist arrivals

Overall Evaluation

Final Conclusion

Comoros vs. Guinea-Bissau: The Volcanic Isles and the Mangrove Maze

A Tale of High Peaks and Low-Lying Coasts

Comparing Comoros and Guinea-Bissau is like contrasting a volcanic peak rising from the sea with a sprawling, intricate river delta. The Comoros is a nation of dramatic verticality, its islands defined by volcanoes, including the active Mount Karthala. Guinea-Bissau is a nation of profound horizontality, a low-lying country of mangrove swamps, winding rivers, and a stunning archipelago of sacred islands. One reaches for the sky, the other melts into the sea.

The Most Striking Contrasts

  • Topography: This is the most visual difference. Comoros is mountainous and volcanic. Guinea-Bissau is one of the flattest countries in the world, a landscape dominated by water in the form of rivers, estuaries, and swamps.
  • Political Instability: Both nations are infamous for their political volatility and history of coups. However, Guinea-Bissau has also been plagued by its role as a major transit hub for drug trafficking, adding a dangerous layer of narco-politics to its instability.
  • Island Life: Comoros is a classic island nation, but Guinea-Bissau offers a unique twist: the Bijagós Archipelago. This is a matriarchal society where women choose their husbands and religion revolves around nature spirits, a culture largely untouched by the outside world and a UNESCO Biosphere Reserve.
  • Economic Base: Comoros relies on fragrant agricultural exports. Guinea-Bissau's formal economy is almost entirely dependent on one single crop: raw cashew nuts. This makes it incredibly vulnerable to price fluctuations for this one commodity.

The Paradox of Stability

Neither country is a model of stability, but they exist in different states of fragility. Comoros's instability often feels like internal political squabbling, a revolving door of leadership. Guinea-Bissau's instability is more systemic and perilous, deeply entangled with powerful international criminal networks. The paradox is that the nation with the seemingly more placid, flat landscape (Guinea-Bissau) has a far more treacherous and volatile political terrain than the nation with the explosive, active volcano (Comoros).

Practical Advice

If You Want to Start a Business:

  • Comoros offers opportunities for: Niche, sustainable ventures that require a degree of political stability and focus on the country's unique natural assets (tourism, spices).
  • Guinea-Bissau offers opportunities for: Very little for the conventional entrepreneur. The economy is dominated by cashews, and the business environment is one of the most difficult in the world due to corruption and instability. Ethical tourism in the Bijagós is a tiny but growing sector.

If You Want to Settle Down:

  • Choose Comoros for: A simple, quiet life in a culturally rich and naturally beautiful setting, if you can tolerate its political quirks.
  • Choose Guinea-Bissau for: This is an extremely challenging place to settle. It would only appeal to the most hardened development workers, anthropologists, or those with a specific mission in a highly unpredictable environment.

The Tourist Experience

A tourist in Comoros explores volcanic landscapes and quiet beaches, experiencing a blend of African and Arab cultures. It's a raw but relatively straightforward trip. A tourist in Guinea-Bissau embarks on a true expedition. The main draw is the Bijagós Archipelago, which requires hiring boats and navigating a world with minimal infrastructure to witness a unique matriarchal culture and pristine ecosystems. It is one of the last frontiers of travel in Africa.

Conclusion: Which World Would You Choose?

This is a choice between two of the world's most fragile states, each with its own unique beauty. Comoros is a world of vertical drama—high volcanoes and deep ocean. Guinea-Bissau is a world of horizontal wonder—endless mangroves and a maze of islands where ancient traditions hold sway. Both are beautiful, but both are fraught with uncertainty.

🏆 The Final Verdict

Winner: In terms of relative safety and a slightly more functional state, Comoros has a narrow edge. For a truly unique, once-in-a-lifetime anthropological and natural travel experience, the Bijagós Islands of Guinea-Bissau are unparalleled.

Practical Decision: Neither is an easy place to live or do business. Comoros is the "safer" bet for a quiet life. Guinea-Bissau is the destination for the ultimate adventurer who is willing to accept serious risks.

Final Word: Comoros is a beautiful but shaky house on a hill; Guinea-Bissau is a stunning but treacherous labyrinth.

💡 Surprising Fact

The Bijagós Archipelago in Guinea-Bissau is home to a unique population of "saltwater hippos" that have adapted to life in the mangrove estuaries, even bathing in the ocean. This is a rare behavior for a species typically found in freshwater rivers and lakes, making it a biological marvel of this flat, water-logged nation.

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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