Oman vs Sierra Leone Comparison

Country Comparison
Oman Flag

Oman

5.5M (2025)

VS
Sierra Leone Flag

Sierra Leone

8.8M (2025)

Comprehensive comparison across 9 categories and 44 indicators

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Oman Flag

Oman

Population: 5.5M (2025) Area: 309.5K km² GDP: $104.4B (2025)
Capital: Muscat
Continent: Asia
Official Languages: Arabic
Currency: OMR
HDI: 0.858 (50.)
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

Oman
Sierra Leone
Area
309.5K km²
71.7K km²
Total population
5.5M (2025)
8.8M (2025)
Population density
16.2 people/km² (2025)
124.6 people/km² (2025)
Average age
29.7 (2025)
19.7 (2025)

Economy and Finance

Oman
Sierra Leone
Total GDP
$104.4B (2025)
$8.4B (2025)
GDP per capita
$18,970 (2025)
$916 (2025)
Inflation rate
1.5% (2025)
12.9% (2025)
Growth rate
2.3% (2025)
4.7% (2025)
Minimum wage
No data
$65 (2024)
Tourism revenue
$3.8B (2025)
$40M (2025)
Unemployment rate
3.2% (2025)
3.0% (2025)
Public debt
35.7% (2025)
41.3% (2025)
Trade balance
$1.3K (2025)
-$8 (2025)

Quality of Life and Health

Oman
Sierra Leone
Human development
0.858 (50.)
0.467 (185.)
Happiness index
6,197 (52.)
2,998 (146.)
Health Exp. per Cap. ($)
$707 (3%)
$39 (8%)
Life expectancy
80.5 (2025)
62.2 (2025)
Safety index
85.7 (36.)
53.1 (142.)

Education and Technology

Oman
Sierra Leone
Education Exp. (% GDP)
4.1% (2025)
9.3% (2025)
Literacy rate
97.8% (2025)
42.3% (2025)
Primary school completion
97.8% (2025)
42.3% (2025)
Internet usage
95.2% (2025)
25.3% (2025)
Internet speed
87.84 Mbps (68.)
No data

Environment and Sustainability

Oman
Sierra Leone
Renewable energy
6.3% (2025)
45.4% (2025)
Carbon emissions per capita
94 kg per capita (2025)
1 kg per capita (2025)
Forest area
0.0% (2025)
34.3% (2025)
Freshwater resources
1 km³ (2025)
160 km³ (2025)
Air quality
32.04 µg/m³ PM2.5 (2025)
40.27 µg/m³ PM2.5 (2025)

Military Power

Oman
Sierra Leone
Military expenditure
$6B (2025)
$18.3M (2025)
Military power rank
7,938 (61.)
328 (142.)

Governance and Politics

Oman
Sierra Leone
Democracy index
3.05 (2024)
4.32 (2024)
Corruption perception
50 (57.)
34 (114.)
Political stability
0.5 (76.)
-0.2 (109.)
Press freedom
37.9 (140.)
63.9 (52.)

Infrastructure and Services

Oman
Sierra Leone
Clean water access
92.5% (2025)
65.7% (2025)
Electricity access
100.0% (2025)
32.5% (2025)
Electricity price
0.04 $/kWh (2025)
0.24 $/kWh (2025)
Paved Roads
No data
No data
Traffic deaths (per 100K)
8.24 /100K (2025)
34.78 /100K (2025)
Retirement age
60 (2025)
60 (2025)

Tourism and International Relations

Oman
Sierra Leone
Passport power
50.38 (2025)
42.74 (2025)
Tourist arrivals
2.1M (2022)
71K (2019)
Tourism revenue
$3.8B (2025)
$40M (2025)
World heritage sites
5 (2025)
0 (2025)

Comparison Result

Oman
Oman Flag
29.5

Superior Fields

Leader
Oman
Sierra Leone
Sierra Leone Flag
11.5

Superior Fields

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

GDP Comparison

Total GDP

$104.4B (2025)
Oman
vs
$8.4B (2025)
Sierra Leone
Difference: %1144

GDP per Capita

$18,970 (2025)
Oman
vs
$916 (2025)
Sierra Leone
Difference: %1971

Comparison Evaluation

Oman Flag

Oman Evaluation

Core advantages for Oman: • Oman has 20.7x higher GDP per capita • Oman has 12.4x higher GDP • Oman has 18.1x higher healthcare spending per capita • Oman has 4.3x higher land area
Sierra Leone Flag

Sierra Leone Evaluation

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

Notable strengths of Sierra Leone: • Sierra Leone has 7.7x higher population density • Sierra Leone has 7.2x higher renewable energy usage • Sierra Leone has 2.3x higher education spending • Sierra Leone has 69% higher press freedom index

Overall Evaluation

Final Conclusion

Oman vs. Sierra Leone: The Ancient Mariner and the Resurgent Spirit

A Tale of Two Coasts

Comparing Oman and Sierra Leone is like contrasting a meticulously preserved historical text with a powerful, newly written epic of survival. Oman, the wise old mariner of the Arabian Peninsula, boasts a legacy of serene stability and carefully managed wealth. Sierra Leone, on the West African coast, is a nation with a vibrant, resilient spirit, actively forging its future after a tumultuous past.

The Most Striking Contrasts

Rhythm of Life: The most profound difference lies in their tempo. In Oman, time feels like it flows with the deliberate pace of a camel caravan through the desert—measured, calm, and steeped in tradition. Life is ordered and predictable. In Sierra Leone, the rhythm is a heartbeat—fast, energetic, and full of the improvisation of a nation on the move. It's a palpable energy of rebuilding and hope.

The Paradox of Wealth and Resilience

Oman presents a picture of curated prosperity. Its oil and gas wealth has been carefully channeled into world-class infrastructure, pristine cities, and a high standard of living. It’s a story of top-down, managed success. Sierra Leone’s wealth is rawer and more elemental, rooted in its diamond mines and fertile lands, but its greatest asset is intangible: the profound resilience of its people. It’s a story of bottom-up strength and endurance against all odds.

Practical Advice

If you want to start a business:

Oman: Ideal for ventures that require stability, world-class logistics, and access to affluent Gulf markets. Think high-end tourism, maritime services, fintech, and renewable energy. The environment is structured, regulated, and predictable.

Sierra Leone: The place for high-impact, high-risk entrepreneurs. Opportunities in agriculture, eco-tourism, and sustainable mining are immense but require navigating a developing infrastructure. This is for the pioneer who wants to build something from the ground up.

If you want to settle:

Oman is for you if: You prioritize safety, tranquility, pristine nature, and a family-friendly environment with a high standard of living. You appreciate a society that values tradition and order.

Sierra Leone is for you if: You are an adventurer, a humanitarian, or someone who thrives in a dynamic, community-focused culture. You seek deep human connection and are energized by being part of a nation's growth story.

Tourism Experience

Oman: A journey into antiquity and natural grandeur. Explore ancient forts, dive into crystal-clear wadis, camp under the stars in the Wahiba Sands, and experience legendary Arabian hospitality. It’s a polished, serene escape.

Sierra Leone: An unfiltered, raw adventure. Discover some of West Africa's most stunning, empty beaches, hike through lush rainforests to spot rare wildlife, and immerse yourself in a vibrant, music-filled culture. It’s a journey that touches your soul.

Conclusion: Which Legacy Do You Choose?

Oman offers a world of serene perfection and managed success, a peaceful haven insulated from global chaos. Sierra Leone offers a world of raw potential and indomitable spirit, a place where every day contributes to a story of national rebirth.

🏆 Final Verdict

Winner: For sheer quality of life, safety, and infrastructure, Oman is the hands-down winner. For adventure, purpose, and the chance to witness human resilience at its most powerful, Sierra Leone offers an experience Oman cannot match.

Practical Decision

For a family seeking stability or a professional in a structured industry, Oman is the clear choice. For a young entrepreneur, an NGO worker, or an artist seeking profound inspiration, Sierra Leone provides a more fertile ground for growth and impact.

Final Word

Oman is a perfectly finished pearl. Sierra Leone is a raw, beautiful diamond still being polished by the hands of its people.

💡 Surprise Fact

While Oman is one of the most peaceful countries in its region, with a near-zero crime rate, Sierra Leone’s capital, Freetown, has a unique origin. It was founded in the late 18th century as a settlement for freed slaves from North America, the Caribbean, and London, making its name—"Free Town"—deeply literal and historically significant.

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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