Tanzania vs Niger
Tanzania has a population of 68.2M, compared to Niger's 26.3M. Tanzania is 2.6 times more populous than Niger. Economically, Tanzania ($78.8B) has a GDP 4.0 times larger than Niger's ($19.9B). Niger covers 1,267,000 km², 1.3 times larger than Tanzania's 947,303 km². Life expectancy in Tanzania stands at 67.0 years, 5.8 years higher than Niger's 61.2 years.
TanzaniaNiger| Population | +159.0%68.2M | -61.4%26.3M |
| Area | -25.2%947,303 km² | +33.7%1,267,000 km² |
| GDP | +296.7%$78.8B | -74.8%$19.9B |
| GDP Per Capita | +61.4%$1,186.717 | -38.0%$735.27 |
| Life Expectancy | +9.5%67.0 yrs | -8.7%61.2 yrs |
| Infant Mortality | -55.6%29.9 | +125.4%67.4 |
| Literacy Rate | — | — |
| Unemployment | +299.0%1.6% | -74.9%0.4% |
| Capital | Dodoma | Niamey |
| Region | Africa | Africa |
| Languages | English, Swahili | French |
| Currencies | TZS (Sh) | XOF (Fr) |
Last updated: March 2026
All data sourced from World Bank Open Data (2025) and REST Countries API. Economic data may reflect most recent available year.
Population Comparison
Tanzania is 2.6 times more populous than Niger, with 68.2M residents compared to 26.3M. Tanzania is among the world's 30 most populous countries, while Niger is a nation of 26.3M people. In terms of population density, Tanzania averages 72 people per km² (moderate), while Niger averages 21 people per km² (sparse). Population growth rate data is not available for either country over the past decade.
Economy Comparison
Tanzania is classified as a lower-middle-income economy, while Niger is classified as a low-income economy. The Tanzania economy ($78.8B) is 4.0 times larger than Niger's ($19.9B). Tanzania's GDP per capita of $1,186.717 is 46% below the regional average of 2,200 for Africa. Niger's GDP per capita of $735.27 is 67% below the regional average of 2,200 for Africa. On a per-capita basis, residents of Tanzania are on average 1.6 times wealthier than those in Niger.
Health & Quality of Life
Life expectancy in Tanzania is 67.0 years, compared to 61.2 years in Niger, a gap of 5.8 years. Tanzania (67.0 years) is 5.0 years below the global average of 72 years, while Niger (61.2 years) is 10.8 years below the global average of 72 years. At 67.4 deaths per 1,000 live births, Niger's infant mortality is 125% higher than Tanzania's 29.9.
Geographic Comparison
Niger (1,267,000 km²) is 1.3 times larger by land area than Tanzania (947,303 km²). Tanzania shares borders with 8 countries, while Niger borders 7 countries. Tanzania spans 1 timezone, compared to Niger's 1 timezone. Both Tanzania and Niger are located in Africa. Both countries fall within the Africa region, though they occupy different subregions: Eastern Africa and Western Africa.
Key Differences
The most significant difference between Tanzania and Niger is in GDP: Tanzania's $78.8B compared to Niger's $19.9B represents a 75% gap. The most significant difference between Tanzania and Niger is in population: Tanzania's 68.2M compared to Niger's 26.3M represents a 61% gap. The most significant difference between Tanzania and Niger is in infant mortality: Tanzania's 29.9 per 1,000 compared to Niger's 67.4 per 1,000 represents a 56% gap. These disparities reflect the broader structural differences between Tanzania's lower-middle-income economy and Niger's low-income economy.
At a Glance: What the Numbers Mean
Living Standards
Tanzania has a GDP per capita of $1,186.717, which is 1.6x that of Niger ($735.27). This gap reflects differences in economic development, industrial structure, and workforce productivity. In practical terms, average purchasing power in Tanzania is significantly higher, though cost of living differences partially offset the raw income gap.
Population Density
Tanzania is 3.5x more densely populated than Niger (72 vs 21 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. Niger's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of Tanzania live an average of 5.8 years longer than those of Niger (67.0 vs 61.2 years). This gap reflects differences in healthcare access, nutrition, public health infrastructure, and environmental factors. This is a substantial gap that suggests significant differences in healthcare systems and overall living conditions.
Economic Momentum
Niger's economy grew at 10.3% compared to Tanzania's 5.5%. Niger's high growth rate suggests a rapidly developing economy with expanding opportunities.
Travel Comparison
Tanzania vs Niger for Families
For family travel, Tanzania generally edges ahead due to lower infant mortality (29.9 vs 67.4 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Niger offers its own advantages, including more geographic diversity for road trips. Both countries have family-friendly attractions, though Tanzania's higher GDP per capita typically correlates with better tourist infrastructure, public transport, and English-language availability.
Tanzania vs Niger for Budget Travelers
Niger is typically the more budget-friendly destination, with a GDP per capita of $735.27 translating to lower prices for accommodation, food, and local transport. Budget travelers in Niger can expect to spend significantly less per day than in Tanzania. However, Tanzania may offer better value in specific categories such as intercity transport or package deals. Shoulder season travel in either country helps reduce costs further.
Tanzania vs Niger for Retirees
Tanzania's life expectancy of 67.0 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Niger may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare access, climate preferences, and proximity to international airports. Both countries have established expat communities, though the specific visa options and healthcare quality vary by region within each country.
Tanzania vs Niger Cost of Living
Tanzania's GDP per capita is 1.6x that of Niger, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Tanzania, while Niger offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly by city within each country. Major urban centers in Niger can approach or exceed average costs in Tanzania's smaller cities.
Tanzania vs Niger for Digital Nomads
For digital nomads choosing between Tanzania and Niger, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Tanzania spans 1 timezone while Niger covers 1. Niger's lower cost of living makes it attractive for stretching remote income. Both countries have growing digital nomad communities, though specific visa requirements for remote workers differ and should be verified before committing to a longer stay.
Frequently Asked Questions
Which is bigger, Tanzania or Niger by population?
Tanzania is larger by population, with 68.2M residents compared to Niger's 26.3M. Tanzania is 2.6 times more populous than Niger.
Which country has a higher GDP, Tanzania or Niger?
Tanzania has the higher GDP at $78.8B, compared to Niger's $19.9B. Tanzania's economy is 4.0 times larger.
How does life expectancy compare between Tanzania and Niger?
Tanzania has a higher life expectancy at 67.0 years, compared to Niger's 61.2 years. The gap between the two countries is 5.8 years. Tanzania's life expectancy is 5.0 years below the global average of 72 years, while Niger's is 10.8 years below the global average of 72 years.
Which country is larger by area, Tanzania or Niger?
Niger is larger by land area, covering 1,267,000 km² compared to Tanzania's 947,303 km². Niger is 1.3 times larger than Tanzania.
What languages are spoken in Tanzania and Niger?
Tanzania recognizes the following languages: English, Swahili. Niger recognizes: French. The two countries do not share an official language.
Which country has lower inflation, Tanzania or Niger?
Tanzania has lower inflation at 3.1%, compared to Niger's 9.1%. Tanzania's inflation is moderately elevated above the global median of 3.5%, while Niger's rate is significantly above stable levels, at 2.6 times the global median.
Is Tanzania or Niger better for a family holiday?
For family travel, Tanzania generally edges ahead due to lower infant mortality (29.9 vs 67.4 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Niger offers its own advantages, including more geographic diversity for road trips. Both countries have family-friendly a...
Is Tanzania or Niger cheaper to visit?
Niger is typically the more budget-friendly destination, with a GDP per capita of $735.27 translating to lower prices for accommodation, food, and local transport. Budget travelers in Niger can expect to spend significantly less per day than in Tanzania. However, Tanzania may offer better value in s...
Is Tanzania or Niger better for retirement?
Tanzania's life expectancy of 67.0 years suggests stronger healthcare infrastructure, which is a key factor for retirees. Niger may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare access, climat...
Is Tanzania or Niger more expensive to live in?
Tanzania's GDP per capita is 1.6x that of Niger, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in Tanzania, while Niger offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly b...
Is Tanzania or Niger better for digital nomads?
For digital nomads choosing between Tanzania and Niger, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Tanzania spans 1 timezone while Niger covers 1. Niger's lower cost of living makes it attractive for stretching remote income. ...