Tanzania vs United States
Tanzania has a population of 68.2M, compared to United States's 340.1M. United States is 5.0 times more populous than Tanzania. Economically, United States ($28.75T) has a GDP 364.7 times larger than Tanzania's ($78.8B). United States covers 9,525,067 km², 10.1 times larger than Tanzania's 947,303 km². Life expectancy in United States stands at 78.4 years, 11.4 years higher than Tanzania's 67.0 years.
TanzaniaUnited States| Population | -80.0%68.2M | +399.0%340.1M |
| Area | -90.1%947,303 km² | +905.5%9,525,067 km² |
| GDP | -99.7%$78.8B | +36365.4%$28.75T |
| GDP Per Capita | -98.6%$1,186.717 | +7023.4%$84,534.041 |
| Life Expectancy | -14.5%67.0 yrs | +17.0%78.4 yrs |
| Infant Mortality | +443.6%29.9 | -81.6%5.5 |
| Literacy Rate | — | — |
| Unemployment | -62.6%1.6% | +167.0%4.2% |
| Capital | Dodoma | Washington, D.C. |
| Region | Africa | Americas |
| Languages | English, Swahili | English |
| Currencies | TZS (Sh) | USD ($) |
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
United States is 5.0 times more populous than Tanzania, with 340.1M residents compared to 68.2M. Tanzania is among the world's 30 most populous countries, while United States is among the world's 15 most populous countries. In terms of population density, Tanzania averages 72 people per km² (moderate), while United States averages 36 people per km² (sparse). United States has grown at 0.62% annually over the past decade. Population growth data is not available for Tanzania.
Economy Comparison
Tanzania is classified as a lower-middle-income economy, while United States is classified as a high-income economy. The United States economy ($28.75T) is 364.7 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. United States's GDP per capita of $84,534.041 is 526% above the regional average of 13,500 for Americas. On a per-capita basis, residents of United States are on average 71.2 times wealthier than those in Tanzania.
Health & Quality of Life
Life expectancy in Tanzania is 67.0 years, compared to 78.4 years in United States, a gap of 11.4 years. United States (78.4 years) is 6.4 years above the global average of 72 years, while Tanzania (67.0 years) is 5.0 years below the global average of 72 years. At 29.9 deaths per 1,000 live births, Tanzania's infant mortality is 444% higher than United States's 5.5.
Geographic Comparison
United States (9,525,067 km²) is 10.1 times larger by land area than Tanzania (947,303 km²). Tanzania shares borders with 8 countries, while United States borders 2 countries. Tanzania spans 1 timezone, compared to United States's 11 timezones. Tanzania lies in Africa, while United States is located in North America. Tanzania is categorized within the Africa region (Eastern Africa), whereas United States belongs to Americas (North America).
Key Differences
The most significant difference between Tanzania and United States is in GDP: Tanzania's $78.8B compared to United States's $28.75T represents a 100% gap. The most significant difference between Tanzania and United States is in GDP per capita: Tanzania's $1,186.717 compared to United States's $84,534.041 represents a 99% gap. The most significant difference between Tanzania and United States is in land area: Tanzania's 947,303 km² compared to United States's 9,525,067 km² represents a 90% gap. These disparities reflect the broader structural differences between Tanzania's lower-middle-income economy and United States's high-income economy.
At a Glance: What the Numbers Mean
Living Standards
United States has a GDP per capita of $84,534.041, which is 71.2x 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 United States is significantly higher, though cost of living differences partially offset the raw income gap.
Population Density
Tanzania is 2.0x more densely populated than United States (72 vs 36 people per km²). Higher density typically correlates with more urbanization, greater demand for public transit, and higher housing costs. United States's lower density suggests more rural land use and potentially lower urban congestion.
Healthcare and Longevity
Citizens of United States live an average of 11.4 years longer than those of Tanzania (78.4 vs 67.0 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
Tanzania's economy grew at 5.5% compared to United States's 2.8%. Tanzania's high growth rate suggests a rapidly developing economy with expanding opportunities.
Frequently Asked Questions
Which is bigger, Tanzania or United States by population?
United States is larger by population, with 340.1M residents compared to Tanzania's 68.2M. United States is 5.0 times more populous than Tanzania.
Which country has a higher GDP, Tanzania or United States?
United States has the higher GDP at $28.75T, compared to Tanzania's $78.8B. United States's economy is 364.7 times larger.
How does life expectancy compare between Tanzania and United States?
United States has a higher life expectancy at 78.4 years, compared to Tanzania's 67.0 years. The gap between the two countries is 11.4 years. Tanzania's life expectancy is 5.0 years below the global average of 72 years, while United States's is 6.4 years above the global average of 72 years.
Which country is larger by area, Tanzania or United States?
United States is larger by land area, covering 9,525,067 km² compared to Tanzania's 947,303 km². United States is 10.1 times larger than Tanzania.
What languages are spoken in Tanzania and United States?
Tanzania recognizes the following languages: English, Swahili. United States recognizes: English. Both countries share at least one common language.
Which country has lower inflation, Tanzania or United States?
United States has lower inflation at 2.9%, compared to Tanzania's 3.1%. United States's inflation is within the 2-3% range considered stable by most central banks, while Tanzania's rate is moderately elevated above the global median of 3.5%.