Algeria vs Sierra Leone Comparison

Country Comparison
Algeria Flag

Algeria

47.4M (2025)

VS
Sierra Leone Flag

Sierra Leone

8.8M (2025)

Comprehensive comparison across 9 categories and 44 indicators

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Algeria Flag

Algeria

Population: 47.4M (2025) Area: 2.4M km² GDP: $268.9B (2025)
Capital: Algiers
Continent: Africa
Official Languages: Arabic
Currency: DZD
HDI: 0.763 (96.)
Sierra Leone Flag

Sierra Leone

Population: 8.8M (2025) Area: 71.7K km² GDP: $8.4B (2025)
Capital: Freetown
Continent: Africa
Official Languages: English
Currency: SLL
HDI: 0.467 (185.)

Geography and Demographics

Algeria
Sierra Leone
Area
2.4M km²
71.7K km²
Total population
47.4M (2025)
8.8M (2025)
Population density
19.8 people/km² (2025)
124.6 people/km² (2025)
Average age
28.6 (2025)
19.7 (2025)

Economy and Finance

Algeria
Sierra Leone
Total GDP
$268.9B (2025)
$8.4B (2025)
GDP per capita
$5,690 (2025)
$916 (2025)
Inflation rate
3.7% (2025)
12.9% (2025)
Growth rate
3.5% (2025)
4.7% (2025)
Minimum wage
$154 (2025)
$65 (2024)
Tourism revenue
$300M (2025)
$40M (2025)
Unemployment rate
11.3% (2025)
3.0% (2025)
Public debt
44.5% (2025)
41.3% (2025)
Trade balance
$1.3K (2025)
-$8 (2025)

Quality of Life and Health

Algeria
Sierra Leone
Human development
0.763 (96.)
0.467 (185.)
Happiness index
5,571 (84.)
2,998 (146.)
Health Exp. per Cap. ($)
$180 (4%)
$39 (8%)
Life expectancy
76.7 (2025)
62.2 (2025)
Safety index
61.8 (116.)
53.1 (142.)

Education and Technology

Algeria
Sierra Leone
Education Exp. (% GDP)
5.7% (2025)
9.3% (2025)
Literacy rate
82.4% (2025)
42.3% (2025)
Primary school completion
82.4% (2025)
42.3% (2025)
Internet usage
80.2% (2025)
25.3% (2025)
Internet speed
21.09 Mbps (135.)
No data

Environment and Sustainability

Algeria
Sierra Leone
Renewable energy
2.1% (2025)
45.4% (2025)
Carbon emissions per capita
175 kg per capita (2025)
1 kg per capita (2025)
Forest area
0.8% (2025)
34.3% (2025)
Freshwater resources
12 km³ (2025)
160 km³ (2025)
Air quality
25.43 µg/m³ PM2.5 (2025)
40.27 µg/m³ PM2.5 (2025)

Military Power

Algeria
Sierra Leone
Military expenditure
$22.2B (2025)
$18.3M (2025)
Military power rank
40,792 (21.)
328 (142.)

Governance and Politics

Algeria
Sierra Leone
Democracy index
3.55 (2024)
4.32 (2024)
Corruption perception
34 (114.)
34 (114.)
Political stability
-0.4 (118.)
-0.2 (109.)
Press freedom
36.8 (143.)
63.9 (52.)

Infrastructure and Services

Algeria
Sierra Leone
Clean water access
94.7% (2025)
65.7% (2025)
Electricity access
100.0% (2025)
32.5% (2025)
Electricity price
0.05 $/kWh (2025)
0.24 $/kWh (2025)
Paved Roads
No data
No data
Traffic deaths (per 100K)
20.3 /100K (2025)
34.78 /100K (2025)
Retirement age
60 (2025)
60 (2025)

Tourism and International Relations

Algeria
Sierra Leone
Passport power
40.59 (2025)
42.74 (2025)
Tourist arrivals
591K (2020)
71K (2019)
Tourism revenue
$300M (2025)
$40M (2025)
World heritage sites
7 (2025)
0 (2025)

Comparison Result

Algeria
Algeria Flag
28.0

Superior Fields

Leader
Algeria
Sierra Leone
Sierra Leone Flag
14.0

Superior Fields

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

GDP Comparison

Total GDP

$268.9B (2025)
Algeria
vs
$8.4B (2025)
Sierra Leone
Difference: %3105

GDP per Capita

$5,690 (2025)
Algeria
vs
$916 (2025)
Sierra Leone
Difference: %521

Comparison Evaluation

Algeria Flag

Algeria Evaluation

Primary strengths of Algeria: • Algeria has 32.0x higher GDP • Algeria has 6.2x higher GDP per capita • Algeria has 33.2x higher land area • Algeria has 4.6x higher healthcare spending per capita
Sierra Leone Flag

Sierra Leone Evaluation

While Sierra Leone ranks lower overall compared to Algeria, specific areas demonstrate competitive advantages:

Areas where Sierra Leone shows strength: • Sierra Leone has 6.3x higher population density • Sierra Leone has 42.9x higher forest coverage • Sierra Leone has 21.6x higher renewable energy usage • Sierra Leone has 74% higher press freedom index

Overall Evaluation

Final Conclusion

Algeria vs. Sierra Leone: The North African Powerhouse vs. The West African Survivor

A Tale of Reserves and Resilience

Comparing Algeria and Sierra Leone is a stark lesson in how geography and history shape national destinies. Algeria is a vast, resource-rich North African nation, a Mediterranean power whose hydrocarbon wealth has created a formidable and relatively insulated state. Sierra Leone is a small, tropical West African country, a nation known for its stunning beaches and diamond resources, but more so for its incredible resilience in overcoming a brutal civil war and the Ebola epidemic. One is a story of strategic wealth; the other is a testament to the human spirit's capacity to endure and rebuild.

The Most Striking Contrasts

  • Source of Wealth and Woe: Algeria's wealth comes from oil and gas, resources that are centrally controlled by the state, providing a stable, if bureaucratic, foundation. Sierra Leone's story has been shaped by diamonds, a resource that fueled a devastating decade-long conflict (the "blood diamonds") and has brought both fortune and immense suffering.
  • Social and Political Climate: Algeria is a formal, conservative society with a powerful, top-down government. Life is structured and predictable. Sierra Leone is vibrant, chaotic, and despite its past traumas, possesses a remarkably energetic and hopeful spirit. Its democracy is noisy, its people are expressive, and its social fabric is being rewoven daily.
  • Geographic Environment: Algeria is defined by the arid expanse of the Sahara and a temperate Mediterranean coast. Sierra Leone is a world of lush rainforest, rolling hills, and some of the most beautiful white-sand beaches in West Africa. Its climate is hot and humid, a world of green abundance.

The Quality vs. Quantity Paradox

Algeria has the "quantity": a massive land area, a large population, and vast, easily monetized energy reserves. It has the financial muscle to build large infrastructure projects and maintain a strong social safety net, creating a baseline of stability for its citizens.

Sierra Leone’s "quality" is its profound human resilience. The ability of its people to foster reconciliation, maintain a sense of community, and push for a better future after enduring unimaginable hardship is its most valuable asset. The warmth and friendliness of Sierra Leoneans, despite their history, is a powerful and humbling experience for any visitor.

Practical Advice

If You Want to Do Business:

  • Algeria is for you if: You are in large-scale energy or construction and can navigate a formal, state-dominated economy.
  • Sierra Leone is for you if: You are in mining, agriculture, or development-focused enterprises. It is a frontier market with significant challenges (especially infrastructure) but also a genuine government desire for foreign investment and a chance to make a real impact.

If You Want to Settle Down:

  • Choose Algeria for: A structured, low-cost life steeped in North African culture. It’s for those who prefer privacy and a society less influenced by Western pop culture.
  • Choose Sierra Leone for: This is a choice for the deeply committed. It’s for aid workers, entrepreneurs, and adventurers who are drawn to its vibrant culture and want to be part of a nation’s reconstruction. Life in Freetown is energetic and challenging but full of heart.

The Tourist Experience

An Algerian trip is a journey into deep time, exploring Roman ruins and Saharan landscapes in relative solitude. It’s an intellectual and adventurous pursuit for the seasoned traveler.

A trip to Sierra Leone is an emotional and sensory experience. It’s about relaxing on the stunning, unspoiled beaches of the Freetown Peninsula, exploring lush islands like Tiwai, and connecting with the powerful stories and warm spirit of the people. It’s tourism with a deep sense of purpose and connection.

Conclusion: Which World Do You Choose?

Algeria is the established, wealthy state, a nation of power and history that has fortified itself against the world. It offers structure and predictability.

Sierra Leone is the nation of survivors, a place of immense natural beauty and even greater human strength. It is a story of hope being built from the ashes of the past.

🏆 The Verdict

  • Winner: For economic stability, infrastructure, and overall development, Algeria is in a completely different category. For human spirit, raw natural beauty, and the opportunity to witness a nation's inspiring comeback, Sierra Leone is profoundly moving.
  • Practical Decision: For a stable career and conventional life, Algeria is the obvious choice. For a life of meaning, impact, and adventure in a challenging but rewarding environment, Sierra Leone calls to a special kind of person.
  • Final Word: Algeria’s wealth is buried under its sand; Sierra Leone’s wealth is walking on its streets.

💡 The Surprise Fact

The name Sierra Leone was coined by a 15th-century Portuguese explorer, Pedro de Sintra, for the "Lion Mountains" he saw near modern-day Freetown. Algeria is home to the Barbary stag, the only member of the deer family native to Africa.

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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