Total net enrolment rate, lower secondary, adjusted gender parity in Tonga
Tonga: Total net enrolment rate, lower secondary, adjusted gender parity was 1.05 GPIA in 2024. ▲ Rising
Total net enrolment rate, lower secondary, adjusted gender parity in Tonga, 1998–2024
Source: UNESCO Institute for Statistics. Measured in GPIA.
Analysis
The most recent figure for total net enrolment rate, lower secondary, adjusted gender parity in Tonga is 1.05 GPIA, measured in 2024.
The figure is down 1.0% over ten years.
Over the whole period, total net enrolment rate, lower secondary, adjusted gender parity in Tonga peaked at 1.11 GPIA in 2018 and was at its lowest, 0.8683 GPIA, in 2019.
That places Tonga 27th out of 161 countries with data for 2024, putting it in the top quarter.
Total net enrolment rate, lower secondary, adjusted gender parity in Tonga, year by year
| Year | GPIA | Change |
|---|---|---|
| 1998 | 0.9618 GPIA | — |
| 1999 | 1 GPIA | +4.2% |
| 2001 | 0.9805 GPIA | -2.2% |
| 2013 | 1.06 GPIA | +7.9% |
| 2018 | 1.11 GPIA | +4.5% |
| 2019 | 0.8683 GPIA | -21.5% |
| 2020 | 1.1 GPIA | +26.4% |
| 2024 | 1.05 GPIA | -4.5% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0.9821 GPIA | 0.9618 GPIA | 1 GPIA | 2 |
| 2000s | 0.9805 GPIA | 0.9805 GPIA | 0.9805 GPIA | 1 |
| 2010s | 1.01 GPIA | 0.8683 GPIA | 1.11 GPIA | 3 |
| 2020s | 1.07 GPIA | 1.05 GPIA | 1.1 GPIA | 2 |
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)
- Primary secondary enrollment completion rates, gaps filled 108.79 (2024)
- School enrollment, primary 108.8% (2024)
Frequently asked questions
- What is total net enrolment rate, lower secondary, adjusted gender parity in Tonga?
- Total net enrolment rate, lower secondary, adjusted gender parity in Tonga was 1.05 GPIA in 2024, according to UNESCO Institute for Statistics.
- What is the highest total net enrolment rate, lower secondary, adjusted gender parity recorded in Tonga?
- The highest recorded value was 1.11 GPIA in 2018.
- What is the lowest total net enrolment rate, lower secondary, adjusted gender parity recorded in Tonga?
- The lowest recorded value was 0.8683 GPIA in 2019.
- How does Tonga rank for total net enrolment rate, lower secondary, adjusted gender parity?
- Tonga ranks 27th out of 161 countries with data for 2024.
- Is total net enrolment rate, lower secondary, adjusted gender parity rising or falling in Tonga?
- Over the last ten years it is down 1.0%. 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 Total net enrolment rate, lower secondary, adjusted gender parity index (GPIA). Statizoid updates them automatically from the source API.
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About this data
February 2026 Data Release