Completion rate, upper secondary education, female (modelled data) in Tonga
Tonga: Completion rate, upper secondary education, female (modelled data) was 92.6% in 2025. β² Rising
Completion rate, upper secondary education, female (modelled data) in Tonga, 1981β2025
Source: UNESCO Institute for Statistics. Measured in %.
Analysis
The most recent figure for completion rate, upper secondary education, female (modelled data) in Tonga is 92.6%, measured in 2025. That is the highest value across all 45 years on record.
Compared with earlier readings it is up 0.4% on the previous year and up 5.4% over ten years.
Over the whole period, completion rate, upper secondary education, female (modelled data) in Tonga peaked at 92.6% in 2025 and was at its lowest, 62.8%, in 1981.
Tonga ranks 29th of 164 countries on this measure, in the top quarter.
The long-run direction has been consistently rising across the 45 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 66.3% | 62.8% | 69.9% | 9 |
| 1990s | 74.4% | 70.8% | 77.7% | 10 |
| 2000s | 81.4% | 78.5% | 84.1% | 10 |
| 2010s | 87.4% | 84.7% | 89.9% | 10 |
| 2020s | 91.5% | 90.3% | 92.6% | 6 |
Countries ranked near Tonga
- 26 Slovak Republic 93.5% compare
- 27 Kyrgyz Republic 93.2% compare
- 28 Russia 93.0% compare
- 30 Latvia 92.3% compare
- 31 Australia 92.1% compare
- 32 United Kingdom 92.1% 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 completion rate, upper secondary education, female (modelled data) in Tonga?
- Completion rate, upper secondary education, female (modelled data) in Tonga was 92.6% in 2025, according to UNESCO Institute for Statistics.
- What is the highest completion rate, upper secondary education, female (modelled data) recorded in Tonga?
- The highest recorded value was 92.6% in 2025.
- What is the lowest completion rate, upper secondary education, female (modelled data) recorded in Tonga?
- The lowest recorded value was 62.8% in 1981.
- How does Tonga rank for completion rate, upper secondary education, female (modelled data)?
- Tonga ranks 29th out of 164 countries with data for 2025.
- Is completion rate, upper secondary education, female (modelled data) rising or falling in Tonga?
- Over the last ten years it is up 5.4%. 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 Completion rate, upper secondary education, female (modelled data) (%). Statizoid updates them automatically from the source API.
Download this data
CSV Β· JSON β 45 observations, free to reuse under CC BY-SA 3.0 IGO (UNESCO Institute for Statistics).
About this data
February 2026 Data Release