TanzaniaSouth Africa
Tanzania has a population of 68.2M, compared to South Africa's 63.1M. Tanzania is 1.1 times more populous than South Africa. Economically, South Africa ($401.1B) has a GDP 5.1 times larger than Tanzania's ($78.8B). South Africa covers 1,221,037 km², 1.3 times larger than Tanzania's 947,303 km². Life expectancy in Tanzania stands at 67.0 years, 0.9 years higher than South Africa's 66.1 years.
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Tanzania wins
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South Africa wins
Metric
TanzaniaSouth Africa| Population | 68.2M | 63.1M |
| Area | 947,303 km² | 1,221,037 km² |
| GDP | $78.8B | $401.1B |
| GDP Per Capita | $1,186.717 | $6,267.187 |
| Life Expectancy | 67.0 yrs | 66.1 yrs |
| Infant Mortality | 29.9 | 24.4 |
| Literacy Rate | — | — |
| Unemployment | 1.6% | 32.4% |
| Capital | Dodoma | Pretoria |
| Region | Africa | Africa |
| Languages | English, Swahili | Afrikaans, English, Southern Ndebele, Northern Sotho, Southern Sotho, Swazi, Tswana, Tsonga, Venda, Xhosa, Zulu |
| Currencies | TZS (Sh) | ZAR (R) |
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 1.1 times more populous than South Africa, with 68.2M residents compared to 63.1M. Tanzania is among the world's 30 most populous countries, while South Africa is among the world's 30 most populous countries. In terms of population density, Tanzania averages 72 people per km² (moderate), while South Africa averages 52 people per km² (moderate). 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 South Africa is classified as a upper-middle-income economy. The South Africa economy ($401.1B) is 5.1 times larger than Tanzania's ($78.8B). Tanzania's GDP per capita of $1,186.717 is 46% below the regional average of 2,200 for Africa. South Africa's GDP per capita of $6,267.187 is 185% above the regional average of 2,200 for Africa. On a per-capita basis, residents of South Africa are on average 5.3 times wealthier than those in Tanzania.
Health & Quality of Life
Life expectancy in Tanzania is 67.0 years, compared to 66.1 years in South Africa, a gap of 0.9 years. Tanzania (67.0 years) is 5.0 years below the global average of 72 years, while South Africa (66.1 years) is 5.9 years below the global average of 72 years. At 29.9 deaths per 1,000 live births, Tanzania's infant mortality is 23% higher than South Africa's 24.4.
Geographic Comparison
South Africa (1,221,037 km²) is 1.3 times larger by land area than Tanzania (947,303 km²). Tanzania shares borders with 8 countries, while South Africa borders 6 countries. Tanzania spans 1 timezone, compared to South Africa's 1 timezone. Both Tanzania and South Africa are located in Africa. Both countries fall within the Africa region, though they occupy different subregions: Eastern Africa and Southern Africa.
Key Differences
The most significant difference between Tanzania and South Africa is in GDP per capita: Tanzania's $1,186.717 compared to South Africa's $6,267.187 represents a 81% gap. The most significant difference between Tanzania and South Africa is in GDP: Tanzania's $78.8B compared to South Africa's $401.1B represents a 80% gap. The most significant difference between Tanzania and South Africa is in land area: Tanzania's 947,303 km² compared to South Africa's 1,221,037 km² represents a 22% gap. These disparities reflect the broader structural differences between Tanzania's lower-middle-income economy and South Africa's upper-middle-income economy.
At a Glance: What the Numbers Mean
Living Standards
South Africa has a GDP per capita of $6,267.187, which is 5.3x that of Tanzania ($1,186.717). This gap reflects differences in economic development, industrial structure, and workforce productivity. In practical terms, average purchasing power in South Africa is significantly higher, though cost of living differences partially offset the raw income gap.
Population Density
Tanzania is 1.4x more densely populated than South Africa (72 vs 52 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. South Africa's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of Tanzania live an average of 0.9 years longer than those of South Africa (67.0 vs 66.1 years). This gap reflects differences in healthcare access, nutrition, public health infrastructure, and environmental factors. This is a moderate difference that could narrow with continued development.
Economic Momentum
Tanzania's economy grew at 5.5% compared to South Africa's 0.5%. Tanzania's high growth rate suggests a rapidly developing economy with expanding opportunities.
Travel Comparison
Tanzania vs South Africa for Families
For family travel, South Africa generally edges ahead due to lower infant mortality (24.4 vs 29.9 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Tanzania offers its own advantages, including a more compact geography that is easier to navigate with children. Both countries have family-friendly attractions, though South Africa's higher GDP per capita typically correlates with better tourist infrastructure, public transport, and English-language availability.
Tanzania vs South Africa for Budget Travelers
Tanzania is typically the more budget-friendly destination, with a GDP per capita of $1,186.717 translating to lower prices for accommodation, food, and local transport. Budget travelers in Tanzania can expect to spend significantly less per day than in South Africa. However, South Africa 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 South Africa for Retirees
Tanzania's life expectancy of 67.0 years suggests stronger healthcare infrastructure, which is a key factor for retirees. South Africa 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 South Africa Cost of Living
South Africa's GDP per capita is 5.3x that of Tanzania, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in South Africa, while Tanzania offers more purchasing power per dollar for everyday expenses. However, cost of living varies significantly by city within each country. Major urban centers in Tanzania can approach or exceed average costs in South Africa's smaller cities.
Tanzania vs South Africa for Digital Nomads
For digital nomads choosing between Tanzania and South Africa, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Tanzania spans 1 timezone while South Africa covers 1. Tanzania'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 South Africa by population?
Tanzania is larger by population, with 68.2M residents compared to South Africa's 63.1M. Tanzania is 1.1 times more populous than South Africa.
Which country has a higher GDP, Tanzania or South Africa?
South Africa has the higher GDP at $401.1B, compared to Tanzania's $78.8B. South Africa's economy is 5.1 times larger.
How does life expectancy compare between Tanzania and South Africa?
Tanzania has a higher life expectancy at 67.0 years, compared to South Africa's 66.1 years. The gap between the two countries is 0.9 years. Tanzania's life expectancy is 5.0 years below the global average of 72 years, while South Africa's is 5.9 years below the global average of 72 years.
Which country is larger by area, Tanzania or South Africa?
South Africa is larger by land area, covering 1,221,037 km² compared to Tanzania's 947,303 km². South Africa is 1.3 times larger than Tanzania.
What languages are spoken in Tanzania and South Africa?
Tanzania recognizes the following languages: English, Swahili. South Africa recognizes: Afrikaans, English, Southern Ndebele, Northern Sotho, Southern Sotho, Swazi, Tswana, Tsonga, Venda, Xhosa, Zulu. Both countries share at least one common language.
Which country has lower inflation, Tanzania or South Africa?
Tanzania has lower inflation at 3.1%, compared to South Africa's 4.4%. Tanzania's inflation is moderately elevated above the global median of 3.5%, while South Africa's rate is moderately elevated above the global median of 3.5%.
Is Tanzania or South Africa better for a family holiday?
For family travel, South Africa generally edges ahead due to lower infant mortality (24.4 vs 29.9 per 1,000), which is a useful proxy for healthcare infrastructure and child safety. Tanzania offers its own advantages, including a more compact geography that is easier to navigate with children. Both ...
Is Tanzania or South Africa cheaper to visit?
Tanzania is typically the more budget-friendly destination, with a GDP per capita of $1,186.717 translating to lower prices for accommodation, food, and local transport. Budget travelers in Tanzania can expect to spend significantly less per day than in South Africa. However, South Africa may offer ...
Is Tanzania or South Africa better for retirement?
Tanzania's life expectancy of 67.0 years suggests stronger healthcare infrastructure, which is a key factor for retirees. South Africa may offer a lower cost of living, which stretches pension income further. Key considerations for retirees include visa and residency requirements, healthcare access,...
Is Tanzania or South Africa more expensive to live in?
South Africa's GDP per capita is 5.3x that of Tanzania, which generally correlates with a higher cost of living. Housing, dining out, and services tend to be more expensive in South Africa, while Tanzania offers more purchasing power per dollar for everyday expenses. However, cost of living varies s...
Is Tanzania or South Africa better for digital nomads?
For digital nomads choosing between Tanzania and South Africa, key factors include internet infrastructure, visa policies, cost of living, and timezone compatibility with clients. Tanzania spans 1 timezone while South Africa covers 1. Tanzania's lower cost of living makes it attractive for stretchin...