Guinea-Bissau vs Solomon Islands Comparison

Country Comparison
Guinea-Bissau Flag

Guinea-Bissau

2.2M (2025)

VS
Solomon Islands Flag

Solomon Islands

838.6K (2025)

Comprehensive comparison across 9 categories and 44 indicators

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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.)
Solomon Islands Flag

Solomon Islands

Population: 838.6K (2025) Area: 28.9K km² GDP: $1.9B (2025)
Capital: Honiara
Continent: Oceania
Official Languages: English
Currency: SBD
HDI: 0.584 (156.)

Geography and Demographics

Guinea-Bissau
Solomon Islands
Area
36.1K km²
28.9K km²
Total population
2.2M (2025)
838.6K (2025)
Population density
109.9 people/km² (2025)
27.5 people/km² (2025)
Average age
19.4 (2025)
20.7 (2025)

Economy and Finance

Guinea-Bissau
Solomon Islands
Total GDP
$2.3B (2025)
$1.9B (2025)
GDP per capita
$1,130 (2025)
$2,380 (2025)
Inflation rate
2.0% (2025)
4.8% (2025)
Growth rate
5.1% (2025)
2.7% (2025)
Minimum wage
$105 (2024)
$250 (2024)
Tourism revenue
$20M (2025)
$10M (2025)
Unemployment rate
2.5% (2025)
1.5% (2025)
Public debt
33.6% (2025)
27.1% (2025)
Trade balance
-$17 (2025)
No data

Quality of Life and Health

Guinea-Bissau
Solomon Islands
Human development
0.514 (174.)
0.584 (156.)
Happiness index
No data
No data
Health Exp. per Cap. ($)
$66 (8%)
$97 (5%)
Life expectancy
64.4 (2025)
70.8 (2025)
Safety index
48.2 (158.)
65.4 (107.)

Education and Technology

Guinea-Bissau
Solomon Islands
Education Exp. (% GDP)
No data
8.2% (2025)
Literacy rate
65.7% (2025)
No data
Primary school completion
65.7% (2025)
No data
Internet usage
37.3% (2025)
47.3% (2025)
Internet speed
No data
No data

Environment and Sustainability

Guinea-Bissau
Solomon Islands
Renewable energy
6.9% (2025)
12.6% (2025)
Carbon emissions per capita
0 kg per capita (2025)
0 kg per capita (2025)
Forest area
69.5% (2025)
90.1% (2025)
Freshwater resources
31 km³ (2025)
45 km³ (2025)
Air quality
46.27 µg/m³ PM2.5 (2025)
13.93 µg/m³ PM2.5 (2025)

Military Power

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

Governance and Politics

Guinea-Bissau
Solomon Islands
Democracy index
2.03 (2024)
No data
Corruption perception
21 (155.)
43 (63.)
Political stability
-0.3 (114.)
0.4 (82.)
Press freedom
54.4 (81.)
No data

Infrastructure and Services

Guinea-Bissau
Solomon Islands
Clean water access
61.8% (2025)
97.4% (2025)
Electricity access
34.0% (2025)
80.3% (2025)
Electricity price
No data
0.37 $/kWh (2025)
Paved Roads
No data
No data
Traffic deaths (per 100K)
33.22 /100K (2025)
16.14 /100K (2025)
Retirement age
60 (2025)
50 (2025)

Tourism and International Relations

Guinea-Bissau
Solomon Islands
Passport power
38.56 (2025)
73.59 (2025)
Tourist arrivals
52.4K (2019)
4.4K (2020)
Tourism revenue
$20M (2025)
$10M (2025)
World heritage sites
0 (2025)
1 (2025)

Comparison Result

Guinea-Bissau
Guinea-Bissau Flag
10.0

Superior Fields

Leader
Solomon Islands
Solomon Islands
Solomon Islands Flag
22.0

Superior Fields

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

GDP Comparison

Total GDP

$2.3B (2025)
Guinea-Bissau
vs
$1.9B (2025)
Solomon Islands
Difference: %19

GDP per Capita

$1,130 (2025)
Guinea-Bissau
vs
$2,380 (2025)
Solomon Islands
Difference: %111

Comparison Evaluation

Guinea-Bissau Flag

Guinea-Bissau Evaluation

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

Guinea-Bissau excels in: • Guinea-Bissau has 4.0x higher population density • Guinea-Bissau has 2.7x higher population • Guinea-Bissau has 11.9x higher tourist arrivals • Guinea-Bissau has 2.0x higher tourism revenue
Solomon Islands Flag

Solomon Islands Evaluation

Solomon Islands demonstrates superiority in: • Solomon Islands has 2.4x higher minimum wage • Solomon Islands has 2.1x higher GDP per capita • Solomon Islands has 2.0x higher corruption perception index • Solomon Islands has 2.4x higher electricity access

Overall Evaluation

Final Conclusion

Guinea-Bissau vs. Solomon Islands: Echoes of War, Sanctuaries of the Sea

A Tale of Two Crossroads

Comparing Guinea-Bissau and the Solomon Islands is like examining two remote crossroads of history, both bearing the scars of foreign conflicts and both blessed with extraordinary natural wealth. Guinea-Bissau’s history was shaped by its fight for liberation from Portugal. The Solomon Islands, in the South Pacific, was the stage for some of the most ferocious battles of World War II, a conflict that had nothing to do with its people but changed their world forever. Both are now peaceful, but their pasts echo in the present.

The Most Striking Contrasts

  • The Scars of History: Guinea-Bissau’s post-colonial journey has been marked by internal political instability. The Solomon Islands’ identity is deeply intertwined with the legacy of WWII, particularly the Battle of Guadalcanal. Its waters are a museum of sunken warships and planes, making it a legendary destination for wreck diving.
  • Natural Environment: Guinea-Bissau is a land of gentle coasts and savannas. The Solomon Islands is a dramatic archipelago of volcanic islands, covered in dense rainforest and surrounded by some of the most biodiverse coral reefs on the planet, often called the "Amazon of the Ocean."
  • Cultural Landscape: Guinea-Bissau is a melting pot of West African ethnicities. The Solomon Islands is a cornerstone of Melanesian culture, a world of distinct traditions, "kastom," and once-feared headhunters. The cultural feel is entirely different.

The Paradox of Remoteness

The remoteness of the Solomon Islands has preserved both its incredible biodiversity and its complex cultural traditions. However, this same remoteness makes economic development and national unity a huge challenge across its nearly 1,000 islands. Guinea-Bissau, while also off the beaten path, is geographically more compact and connected to the African continent, facing different but equally profound development hurdles.

Practical Advice

For Entrepreneurs:

  • Choose Guinea-Bissau for: Ground-floor opportunities in a developing West African nation with a focus on agriculture and community tourism.
  • Choose the Solomon Islands for: Specialized ventures in world-class dive tourism, sustainable logging, or fisheries. The logistics are challenging, but the natural resources are immense.

For Settlers:

  • Settle in Guinea-Bissau for: A life of cultural immersion in a relatively accessible (by African standards) and peaceful nation.
  • Settle in the Solomon Islands for: A truly remote, adventurous life for the self-sufficient. It is a haven for serious divers, marine biologists, and those working in the international aid sector.

The Tourism Experience

A trip to Guinea-Bissau is a journey into living African culture. A trip to the Solomon Islands is a journey into history and the deep ocean. You go there to dive on the wrecks of Guadalcanal, surf uncrowded world-class breaks, and experience the unique cultures of the Melanesian Pacific. It is a raw, adventurous, and historically profound destination.

Conclusion: Which World to Choose?

This is a choice between two nations defined by their resilience. Guinea-Bissau is a story of a people forging their own future after casting off colonial rule. The Solomon Islands is a story of a people living peacefully atop the remnants of a global war, while acting as custodians for an underwater world of breathtaking richness.

🏆 The Final Verdict: For world-class wreck diving and an unparalleled marine biodiversity experience, the Solomon Islands is a legendary, top-tier destination. For an authentic and spiritually rich West African cultural journey, Guinea-Bissau is a treasure.Final Word: Guinea-Bissau’s history was a fight for its own soul. The Solomon Islands’ history was a fight for the world’s soul, that happened to take place in its front yard.

💡 Surprising Fact: It is said that John F. Kennedy’s life was saved in the Solomon Islands during WWII after his patrol boat, the PT-109, was sunk. He and his crew were helped by two local islanders, an event that became a famous part of his personal and political story.

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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