Nigeria vs Tanzania Comparison

Country Comparison

Nigeria

237.5M (2025)

VS

Tanzania

70.5M (2025)

Nigeria's population is 3.4× larger

Comprehensive comparison across 9 categories and 44 indicators

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Nigeria

Population: 237.5M (2025) Area: 923.8K km² GDP: $377.4B (2026)
Capital: Abuja
Continent: Africa
Official Languages: English
Currency: NGN
HDI: 0.560 (164.)

Tanzania

Population: 70.5M (2025) Area: 947.3K km² GDP: $94.9B (2026)
Capital: Dodoma
Continent: Africa
Official Languages: Swahili, English
Currency: TZS
HDI: 0.555 (165.)

Geography and Demographics

Nigeria
Tanzania
Area
923.8K km²
947.3K km²
Total population
237.5M (2025)
70.5M (2025)
Population density
250.2 people/km² (2025)
72.5 people/km² (2025)
Average age
18.1 (2025)
17.5 (2025)

Economy and Finance

Nigeria
Tanzania
Total GDP
$377.4B (2026)
$94.9B (2026)
GDP per capita
$807 (2025)
$1,280 (2025)
Inflation rate
26.5% (2025)
4.0% (2025)
Growth rate
3.0% (2025)
6.0% (2025)
Minimum wage
$43
$45 (2024)
Tourism revenue
$400M (2025)
$3.3B (2025)
Unemployment rate
2.9% (2025)
2.5% (2025)
Public debt
51.2%
46.5% (2025)
Trade balance
$15B (2025)
-$6.5B (2025)

Quality of Life and Health

Nigeria
Tanzania
Human development
0.560 (164.)
0.555 (165.)
Happiness index
4,885
3,800 (136.)
Health Exp. per Cap. ($)
$91
$36 (3%)
Life expectancy
54.8 (2025)
67.4 (2025)
Safety index
34.8 (180.)
62.8 (114.)

Education and Technology

Nigeria
Tanzania
Education Exp. (% GDP)
0.3% (2025)
3.1% (2025)
Literacy rate
65.1% (2025)
79.2% (2025)
Primary school completion
65.1% (2025)
79.2% (2025)
Internet usage
43.3% (2025)
33.3% (2025)
Internet speed
27.54 Mbps (163.)
18.97 Mbps (178.)

Environment and Sustainability

Nigeria
Tanzania
Renewable energy
23.4% (2025)
52.0% (2025)
Carbon emissions per capita
126.9 kg per capita (2025)
19.5 kg per capita (2025)
Forest area
23.2%
50.1% (2025)
Freshwater resources
286.2 km³ (2025)
96.27 km³ (2025)
Air quality
50.21 µg/m³ PM2.5 (2025)
26.81 µg/m³ PM2.5 (2025)

Military Power

Nigeria
Tanzania
Military expenditure
$1.3B (2025)
$989.6M (2025)
Military power rank
13,858 (47.)
2,109 (95.)

Governance and Politics

Nigeria
Tanzania
Democracy index
4.16 (2024)
5.2 (2024)
Corruption perception
25 (146.)
41 (71.)
Political stability
-1.7 (177.)
0 (100.)
Press freedom
48.5 (111.)
54.9 (86.)

Infrastructure and Services

Nigeria
Tanzania
Clean water access
79.7% (2025)
60.9% (2025)
Electricity access
67.6% (2025)
52.1% (2025)
Electricity price
0.6 $/kWh (2025)
0.12 $/kWh (2025)
Paved Roads
31 % (2025)
11 % (2025)
Traffic deaths (per 100K)
19.82 /100K (2025)
31.86 /100K (2025)
Retirement age
50 (2025)
60 (2025)

Tourism and International Relations

Nigeria
Tanzania
Passport power
36.13 (2025)
44.55 (2025)
Tourist arrivals
528K (2022)
1.5M (2022)
Tourism revenue
$400M (2025)
$3.3B (2025)
World heritage sites
2 (2025)
7 (2025)

Comparison Result

Nigeria
16.0

Superior Fields

Leader
Tanzania
Tanzania
28.0

Superior Fields

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

GDP Comparison

Total GDP

$377.4B (2026)
Nigeria
vs
$94.9B (2026)
Tanzania
Difference: %298

GDP per Capita

$807 (2025)
Nigeria
vs
$1,280 (2025)
Tanzania
Difference: %59

Comparison Evaluation

Nigeria Evaluation

While Nigeria ranks lower overall compared to Tanzania, specific areas demonstrate competitive advantages:

Nigeria excels in: • Nigeria has 4.0x higher GDP • Nigeria has 3.5x higher population density • Nigeria has 3.4x higher population • Nigeria has 2.5x higher healthcare spending per capita

Tanzania Evaluation

Tanzania excels with: • Tanzania has 10.3x higher education spending • Tanzania has 80% higher safety index • Tanzania has 59% higher GDP per capita • Tanzania has 8.3x higher tourism revenue

Overall Evaluation

Final Conclusion

Nigeria vs Tanzania: The West African Giant vs. The East African Jewel

A Tale of Economic Power and Natural Wonder

Comparing Nigeria and Tanzania is like comparing a bustling industrial workshop with a magnificent art gallery of the natural world. Nigeria is West Africa's undisputed economic and demographic giant, a nation humming with commercial activity and a globally influential culture. Tanzania is East Africa's jewel, a country of staggering natural beauty, from the Serengeti plains to Mount Kilimanjaro and the spice islands of Zanzibar. One is a titan of human enterprise; the other is a custodian of Earth's treasures.

The Most Striking Contrasts

  • Defining Feature: Nigeria's defining feature is its people—over 200 million of them, creating an unparalleled engine of commerce and culture. Tanzania's defining feature is its geography—home to Africa's highest peak (Kilimanjaro), its largest lake (Victoria), and its most famous wildlife sanctuary (the Serengeti).
  • Economic Vibe: The Nigerian economy is a story of hustle, scale, and a powerful informal sector, with Lagos as its chaotic, beating heart. Tanzania's economy is more paced, heavily reliant on agriculture and, crucially, a world-class tourism industry that is its primary foreign exchange earner.
  • Regional Role: Nigeria is the gravitational center of West Africa, influencing the region through its economic size and cultural exports. Tanzania is a pillar of stability in East Africa, a diplomatic heavyweight, and the headquarters of the East African Community (EAC), but its influence is more political and less demographic.

The Quality vs. Quantity Paradox

Nigeria offers an immense quantity of market opportunities. It's a place where you can build a massive business serving a vast domestic population. The challenge is the intensity and competition. Tanzania offers a quality of life and experience that is hard to match. The opportunity to live near some of the planet's most iconic natural wonders, combined with a relatively stable and peaceful society, is a powerful draw. It trades Nigeria's raw economic energy for a higher quality of natural environment and tranquility.

Practical Advice

For Setting Up a Business:

Choose Nigeria if: You are in a mass-market, B2C industry. Fintech, e-commerce, media, and consumer goods are prime sectors. You are prepared for a high-octane, competitive environment.

Choose Tanzania if: Your business is in tourism, hospitality, logistics, or agriculture. It’s also a strategic location for trade, with the port of Dar es Salaam serving many landlocked neighbors. The environment is more predictable than Nigeria's.

For Settling Down:

Nigeria is for you if: You are an urbanite who thrives on energy, networking, and a vibrant arts scene. You are resilient and see opportunity in every challenge.

Tanzania is for you if: You are an outdoor enthusiast who values peace, stability, and access to nature. The lifestyle, especially in places like Arusha or Zanzibar, can be idyllic and offers a great work-life balance.

The Tourist Experience

A trip to Nigeria is a cultural immersion. It's about experiencing the energy of Lagos, the history of the northern cities, and the world-conquering force of Afrobeats and Nollywood, firsthand.

A trip to Tanzania is the quintessential African safari. It's about witnessing the Great Migration in the Serengeti, climbing Kilimanjaro, and relaxing on the white sand beaches of Zanzibar. It is a world-class, "bucket list" destination.

Conclusion: Which World Do You Choose?

The choice is between a world built by man and a world preserved by nature. Nigeria is the ultimate theater of human ambition, a place of immense scale and creative power. Tanzania is a sanctuary, a place that reminds you of the planet's majesty and offers a more serene path. Do you want to build the future or live amongst timeless wonders?

🏆 The Final Verdict

Winner: For economic might and cultural projection, Nigeria has the upper hand. For natural beauty, tourism appeal, and a peaceful quality of life, Tanzania is in a class of its own.

Practical Decision: The tech entrepreneur with a billion-dollar dream chooses Nigeria. The conservationist, the safari lodge owner, or the expat seeking a peaceful life with incredible weekend getaways chooses Tanzania.

💡 The Surprise Fact

Tanzania is home to over 120 distinct ethnic groups, yet has avoided the large-scale ethnic conflict that has plagued other African nations. This is often attributed to the unifying influence of Swahili, which serves as a national language and fosters a strong sense of shared Tanzanian 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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