School life expectancy, primary and secondary, female in Tonga
Tonga: School life expectancy, primary and secondary, female was 13.42 years in 2024. ▲ Rising
School life expectancy, primary and secondary, female in Tonga, 1970–2024
Source: UNESCO Institute for Statistics. Measured in years.
Analysis
In 2024, school life expectancy, primary and secondary, female in Tonga stood at 13.42 years.
Compared with earlier readings it is down 1.1% on the previous year and down 6.1% over ten years.
Over the whole period, school life expectancy, primary and secondary, female in Tonga peaked at 14.55 years in 2015 and was at its lowest, 11.03 years, in 1973.
That places Tonga 23rd out of 203 countries with data for 2024, putting it in the top quarter.
The long-run direction has been consistently rising across the 36 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 11.54 years | 11.03 years | 12.17 years | 7 |
| 1980s | 12.42 years | 11.86 years | 12.86 years | 5 |
| 1990s | 12.69 years | 12.35 years | 13.09 years | 5 |
| 2000s | 12.93 years | 11.71 years | 14.02 years | 7 |
| 2010s | 13.95 years | 13.36 years | 14.55 years | 7 |
| 2020s | 13.58 years | 13.36 years | 13.93 years | 5 |
Countries ranked near Tonga
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, primary and secondary, female in Tonga?
- School life expectancy, primary and secondary, female in Tonga was 13.42 years in 2024, according to UNESCO Institute for Statistics.
- What is the highest school life expectancy, primary and secondary, female recorded in Tonga?
- The highest recorded value was 14.55 years in 2015.
- What is the lowest school life expectancy, primary and secondary, female recorded in Tonga?
- The lowest recorded value was 11.03 years in 1973.
- How does Tonga rank for school life expectancy, primary and secondary, female?
- Tonga ranks 23rd out of 203 countries with data for 2024.
- Is school life expectancy, primary and secondary, female rising or falling in Tonga?
- Over the last ten years it is down 6.1%. The long-run trend across the full record is rising.
- Where does this Tonga data come from?
- The figures come from UNESCO Institute for Statistics, published as part of School life expectancy, primary and secondary, female (years). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 36 observations, free to reuse under CC BY-SA 3.0 IGO (UNESCO Institute for Statistics).
About this data
February 2026 Data Release