Educational attainment rate, completed primary education or higher in Tonga
Tonga: Educational attainment rate, completed primary education or higher was 0.9756 LPIA in 2023. β¬ Flat
Educational attainment rate, completed primary education or higher in Tonga, 2011β2023
Source: UNESCO Institute for Statistics. Measured in LPIA.
Analysis
In 2023, educational attainment rate, completed primary education or higher in Tonga stood at 0.9756 LPIA. That is the lowest value across all 5 years on record.
That represents a change of down 2.4% on the previous year and down 0.4% over ten years.
Over the whole period, educational attainment rate, completed primary education or higher in Tonga peaked at 1.01 LPIA in 2018 and was at its lowest, 0.9756 LPIA, in 2023.
Tonga ranks 48th of 99 countries on this measure, in the middle of the range.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 0.991 LPIA | 0.9795 LPIA | 1.01 LPIA | 3 |
| 2020s | 0.9878 LPIA | 0.9756 LPIA | 1 LPIA | 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)
- School enrollment, primary 108.8% (2024)
- Primary education, teachers, per capita 0.0079 units per person (2024)
Frequently asked questions
- What is educational attainment rate, completed primary education or higher in Tonga?
- Educational attainment rate, completed primary education or higher in Tonga was 0.9756 LPIA in 2023, according to UNESCO Institute for Statistics.
- What is the highest educational attainment rate, completed primary education or higher recorded in Tonga?
- The highest recorded value was 1.01 LPIA in 2018.
- What is the lowest educational attainment rate, completed primary education or higher recorded in Tonga?
- The lowest recorded value was 0.9756 LPIA in 2023.
- How does Tonga rank for educational attainment rate, completed primary education or higher?
- Tonga ranks 48th out of 99 countries with data for 2023.
- Is educational attainment rate, completed primary education or higher rising or falling in Tonga?
- Over the last ten years it is down 0.4%. The long-run trend across the full record is flat.
- Where does this Tonga data come from?
- The figures come from UNESCO Institute for Statistics, published as part of Educational attainment rate, completed primary education or higher, population 25+ years, male, adjusted location parity index (LPIA). Statizoid updates them automatically from the source API.
Download this data
CSV Β· JSON β 5 observations, free to reuse under CC BY-SA 3.0 IGO (UNESCO Institute for Statistics).
About this data
February 2026 Data Release