School life expectancy, primary and secondary, female (years) (life) in Tonga
Tonga: School life expectancy, primary and secondary, female (years) (life) was 13.42 years in 2024. ▲ Rising
Latest (2024)
13.42 years
Change on year
down 1.1%
World rank
24th
of 208 countries
All-time high
14.55 years
in 2015
All-time low
11.03 years
in 1973
Years of data
36
1970–2024
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 24th out of 208 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.
School life expectancy, primary and secondary, female (years) (life) in Tonga, year by year
| Year | years | Change |
|---|---|---|
| 1970 | 12.17 years | — |
| 1971 | 11.53 years | -5.3% |
| 1972 | 11.27 years | -2.2% |
| 1973 | 11.03 years | -2.1% |
| 1974 | 11.21 years | +1.6% |
| 1975 | 11.7 years | +4.3% |
| 1978 | 11.84 years | +1.2% |
| 1981 | 12.3 years | +3.9% |
| 1982 | 12.36 years | +0.4% |
| 1984 | 12.86 years | +4.0% |
| 1985 | 12.71 years | -1.2% |
| 1986 | 11.86 years | -6.7% |
| 1990 | 12.5 years | +5.4% |
| 1991 | 12.53 years | +0.3% |
| 1993 | 13.09 years | +4.5% |
| 1998 | 12.35 years | -5.7% |
| 1999 | 12.99 years | +5.2% |
| 2000 | 12.76 years | -1.8% |
| 2001 | 13.2 years | +3.4% |
| 2002 | 13.05 years | -1.1% |
| 2006 | 12.59 years | -3.5% |
| 2007 | 11.71 years | -7.0% |
| 2008 | 13.19 years | +12.6% |
| 2009 | 14.02 years | +6.3% |
| 2010 | 13.5 years | -3.7% |
| 2011 | 13.36 years | -1.1% |
| 2012 | 14 years | +4.8% |
| 2013 | 14.16 years | +1.1% |
| 2014 | 14.29 years | +0.9% |
| 2015 | 14.55 years | +1.8% |
| 2019 | 13.78 years | -5.3% |
| 2020 | 13.36 years | -3.0% |
| 2021 | 13.93 years | +4.3% |
| 2022 | 13.63 years | -2.2% |
| 2023 | 13.57 years | -0.4% |
| 2024 | 13.42 years | -1.1% |
Tonga compared with similar countries
- Tonga's 13.42 years is above the median for upper middle income countries, which is 11.69 years, 1.1× the median. (58 countries reporting)
- Tonga's 13.42 years is above the median for East Asia & Pacific, which is 11.76 years, 1.1× the median. (33 countries reporting)
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
- Teachers in secondary education, both sexes (number), gaps filled 1,086 (2015)
- Repeaters in primary education, all grades, both sexes (number), gaps 20 (2024)
- Enrolment in pre-primary education, male (number), gaps filled 1,228 (2024)
- Enrolment in pre-primary education, female (number), gaps filled 1,164 (2024)
- Secondary education, pupils, gaps filled 16,132 (2024)
- Primary education, duration (years), annual growth rate 0 % change on previous year (2025)
- Primary education, pupils, gaps filled 15,644 (2024)
- Primary education, pupils, annual growth rate -2.92 % change on previous year (2024)
- Primary education, pupils, per unit of GDP 0 units per US$ of GDP (2024)
- Primary education, pupils, per capita 0.1502 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 24th out of 208 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.
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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