School life expectancy, post-secondary non-tertiary, male in Tonga
Tonga: School life expectancy, post-secondary non-tertiary, male was 1.64 years in 2023. β Volatile
School life expectancy, post-secondary non-tertiary, male in Tonga, 1998β2023
Source: UNESCO Institute for Statistics. Measured in years.
Analysis
In 2023, school life expectancy, post-secondary non-tertiary, male in Tonga stood at 1.64 years.
That represents a change of down 74.2% on the previous year and up 20.3% over ten years.
Over the whole period, school life expectancy, post-secondary non-tertiary, male in Tonga peaked at 6.34 years in 2022 and was at its lowest, 0.0563 years, in 2000.
That places Tonga 4th out of 125 countries with data for 2023, putting it in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0.1074 years | 0.0886 years | 0.1262 years | 2 |
| 2000s | 0.118 years | 0.0563 years | 0.157 years | 7 |
| 2010s | 1.78 years | 1.36 years | 2.09 years | 3 |
| 2020s | 3.61 years | 1.64 years | 6.34 years | 4 |
Countries ranked near Tonga
- 1 Anguilla, United Kingdom-British Overseas Territory 0.3826 years compare
- 1 Jamaica 4.03 years compare
- 2 Montserrat, United Kingdom-British Overseas Territory 0.3295 years compare
- 2 New Zealand 2.4 years compare
- 3 Singapore 2.39 years compare
- 5 Gibraltar 1.63 years compare
- 6 Grenada 1.41 years compare
- 7 Kazakhstan, Republic of 1.33 years compare
More education data for Tonga
- Primary education, teachers, gaps filled 818 (2024)
- Duration of pre primary education, annual growth rate 0 % change on previous year (2025)
- Duration of pre primary education 2 (2025)
- Official entrance age to pre primary education 4 (2025)
- Population ages 15-64 58.2% (2025)
- Population ages 0-14 34.9% (2025)
- Lower secondary school starting age 12 years (2025)
- Primary school starting age 6 years (2025)
- School enrollment, primary 108.8% (2024)
- Primary education, teachers, per capita 0.0079 units per person (2024)
Frequently asked questions
- What is school life expectancy, post-secondary non-tertiary, male in Tonga?
- School life expectancy, post-secondary non-tertiary, male in Tonga was 1.64 years in 2023, according to UNESCO Institute for Statistics.
- What is the highest school life expectancy, post-secondary non-tertiary, male recorded in Tonga?
- The highest recorded value was 6.34 years in 2022.
- What is the lowest school life expectancy, post-secondary non-tertiary, male recorded in Tonga?
- The lowest recorded value was 0.0563 years in 2000.
- How does Tonga rank for school life expectancy, post-secondary non-tertiary, male?
- Tonga ranks 4th out of 125 countries with data for 2023.
- Is school life expectancy, post-secondary non-tertiary, male rising or falling in Tonga?
- Over the last ten years it is up 20.3%. The long-run trend across the full record is volatile.
- Where does this Tonga data come from?
- The figures come from UNESCO Institute for Statistics, published as part of School life expectancy, post-secondary non-tertiary, male (years). Statizoid updates them automatically from the source API.
Download this data
CSV Β· JSON β 16 observations, free to reuse under CC BY-SA 3.0 IGO (UNESCO Institute for Statistics).
About this data
February 2026 Data Release