Healthy life expectancy in Tonga
Tonga: Healthy life expectancy was 63.78 Years in 2021. ▬ Flat
Healthy life expectancy in Tonga, 2000–2021
Source: World Health Organization - Global Health Observatory (2026) – with minor processing by Our World in Data. Measured in Years.
Analysis
Tonga recorded 63.78 Years for healthy life expectancy in 2021.
Compared with earlier readings it is down 0.6% on the previous year and up 0.3% over ten years.
Over the whole period, healthy life expectancy in Tonga peaked at 64.18 Years in 2020 and was at its lowest, 61.94 Years, in 2009.
Tonga ranks 76th of 185 countries on this measure, in the middle of the range.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 63.01 Years | 61.94 Years | 63.44 Years | 10 |
| 2010s | 63.76 Years | 63.51 Years | 64.05 Years | 10 |
| 2020s | 63.98 Years | 63.78 Years | 64.18 Years | 2 |
Countries ranked near Tonga
More health data for Tonga
- Estimated changes in temperature-related death rates compared to projected death rates 834.5 deaths per 1,000 people (2090)
- Number of infants who die before age 1 2 deaths (2100)
- Deaths in armed conflicts based on where they occurred 0 deaths (2026)
- Deaths in armed conflicts by region 0 deaths (2026)
- Age population, age 25, male, interpolated 698 (2025)
- Age population, age 25, female, interpolated 842 (2025)
- Age population, age 24, male, interpolated 804 (2025)
- Age population, age 24, female, interpolated 908 (2025)
- Age population, age 23, male, interpolated 865 (2025)
- Age population, age 23, female, interpolated 951 (2025)
Frequently asked questions
- What is healthy life expectancy in Tonga?
- Healthy life expectancy in Tonga was 63.78 Years in 2021, according to World Health Organization - Global Health Observatory (2026) – with minor processing by Our World in Data.
- What is the highest healthy life expectancy recorded in Tonga?
- The highest recorded value was 64.18 Years in 2020.
- What is the lowest healthy life expectancy recorded in Tonga?
- The lowest recorded value was 61.94 Years in 2009.
- How does Tonga rank for healthy life expectancy?
- Tonga ranks 76th out of 185 countries with data for 2021.
- Is healthy life expectancy rising or falling in Tonga?
- Over the last ten years it is up 0.3%. The long-run trend across the full record is flat.
- Where does this Tonga data come from?
- The figures come from World Health Organization - Global Health Observatory (2026) – with minor processing by Our World in Data, published as part of Healthy life expectancy. Statizoid updates them automatically from the source API.
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CSV · JSON — 22 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
The estimated average number of years lived free from disability or disease burden. This is based on period life expectancy, after adjusting for the number of years lived in less than "full health" due to disease and/or injury.