Introduction
Life expectancy at birth measures the average number of years a newborn is expected to live, assuming current mortality rates remain constant. This indicator reflects the combined impact of healthcare quality, disease prevention, and living conditions on population health.
Data come from the World Health Organization's Global Health Observatory, which compiles life expectancy statistics from national vital registration systems across WHO member states.
Overall Life Expectancy
In 2021, life expectancy at birth in Tanzania reached 66.8 years (-0.6 y/y). This development suggests deteriorating population health outcomes.
Female Life Expectancy
In 2021, female life expectancy at birth in Tanzania decreased to 68.4 years (-0.7 y/y). This trend points to increased mortality risks affecting female populations.
Male Life Expectancy
In 2021, male life expectancy at birth in Tanzania reached 65.2 years (-0.5 y/y). This development raises concerns about mortality trends among men.
FAQ
Life expectancy in Tanzania is influenced by healthcare system quality, disease prevention programs, socioeconomic conditions, and lifestyle factors. Countries with universal healthcare coverage and lower rates of smoking typically show higher life expectancy. As of 2021, Tanzania's average life expectancy stands at 66.8 years.
The gender gap results from biological, behavioral, and social factors. Men have higher rates of cardiovascular disease, engage in riskier behaviors, and are less likely to seek preventive healthcare. This gap has been narrowing as male health behaviors improve.
Life expectancy varies significantly across Tanzania countries, reflecting differences in healthcare systems, economic conditions, and lifestyle factors. As of the latest available data:
- Switzerland: 83.3 years
- Spain: 82.7 years
- Italy: 82.2 years
- France: 81.9 years
- Germany: 80.5 years
- Poland: 75.4 years
- Romania: 72.8 years
Tanzania ranks among the regions with the highest life expectancy globally. Tanzania countries benefit from well-developed healthcare systems and strong public health infrastructure. For comparison, life expectancy across regions stands at:
- Tanzania: 66.8 years
- Americas: 74.1 years
- Western Pacific: 77.4 years
- South-East Asia: 68.4 years
- Africa: 63.6 years
- Global average: 71.4 years
Life Expectancy in Other Countries
Compare Tanzania's life expectancy results with other regions and countries to explore broader global health trends.
Methodology and Data Sources
All charts and indicators update automatically based on the World Health Organization's Global Health Observatory database, which compiles life expectancy data from national vital registration systems. Data are typically updated annually.