Life expectancy by sex in Tonga
Tonga: Life expectancy by sex was 76.41 years in 2023. ▲ Rising
Life expectancy by sex in Tonga, 1950–2023
Source: Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data. Measured in years.
Analysis
Tonga recorded 76.41 years for life expectancy by sex in 2023. That is the highest value across all 74 years on record.
That represents a change of up 0.3% on the previous year and up 1.3% over ten years.
Over the whole period, life expectancy by sex in Tonga peaked at 76.41 years in 2023 and was at its lowest, 52.13 years, in 1950.
Tonga ranks 140th of 236 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 74 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 56.99 years | 52.13 years | 60.58 years | 10 |
| 1960s | 63.13 years | 61.1 years | 65.26 years | 10 |
| 1970s | 67.8 years | 65.81 years | 69.27 years | 10 |
| 1980s | 70.38 years | 69.49 years | 71.24 years | 10 |
| 1990s | 72.47 years | 71.4 years | 73.47 years | 10 |
| 2000s | 74.37 years | 73.67 years | 74.91 years | 10 |
| 2010s | 75.57 years | 75.17 years | 75.97 years | 10 |
| 2020s | 76.09 years | 75.69 years | 76.41 years | 4 |
Countries ranked near Tonga
- 137 Venezuela 76.5 years compare
- 138 Belize 76.49 years compare
- 139 Mongolia 76.43 years compare
- 141 Bangladesh 76.37 years compare
- 142 Saint Lucia 76.3 years compare
- 143 El Salvador 76.26 years compare
More population data for Tonga
- World population growth -0.0% (2100)
- Population density 163.72 people per km² (2100)
- Number of children under 5, by world region 6,812 people (2100)
- Population growth rate, by level of development -0.0% (2100)
- Total fertility rate vs. contraceptive prevalence 3.1 births per woman (2024)
- Fertility rate vs. unmet need for contraception 3.1 births per woman (2024)
- Total fertility rate vs. wanted fertility rate 3.1 births per woman (2024)
- Fertility rate vs. Share of people who are religious 3.13 live births per woman (2023)
- Fertility rate accounting for survival until childbearing age 3.05 children per women (2023)
- Birth rate by women's age group 24.84 live births per 1,000 women aged 15-19 (2023)
Frequently asked questions
- What is life expectancy by sex in Tonga?
- Life expectancy by sex in Tonga was 76.41 years in 2023, according to Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data.
- What is the highest life expectancy by sex recorded in Tonga?
- The highest recorded value was 76.41 years in 2023.
- What is the lowest life expectancy by sex recorded in Tonga?
- The lowest recorded value was 52.13 years in 1950.
- How does Tonga rank for life expectancy by sex?
- Tonga ranks 140th out of 236 countries with data for 2023.
- Is life expectancy by sex rising or falling in Tonga?
- Over the last ten years it is up 1.3%. The long-run trend across the full record is rising.
- Where does this Tonga data come from?
- The figures come from Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data, published as part of Life expectancy by sex. Statizoid updates them automatically from the source API.
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About this data
The period life expectancy at birth among females, in a given year.