School completion, per unit of GDP in Tonga
Tonga: School completion, per unit of GDP was 0 units per US$ of GDP in 2025. ◆ Volatile
School completion, per unit of GDP in Tonga, 1981–2025
Source: Statizoid (derived). Measured in units per US$ of GDP.
Analysis
The most recent figure for school completion, per unit of gdp in Tonga is 0 units per US$ of GDP, measured in 2025. That is the lowest value across all 45 years on record.
That represents a change of down 4.7% on the previous year and down 35.4% over ten years.
Over the whole period, school completion, per unit of gdp in Tonga peaked at 0 units per US$ of GDP in 1985 and was at its lowest, 0 units per US$ of GDP, in 2025.
That places Tonga 4th out of 165 countries with data for 2025, putting it in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | 9 |
| 1990s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | 10 |
| 2000s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | 10 |
| 2010s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | 10 |
| 2020s | 0 units per US$ of GDP | 0 units per US$ of GDP | 0 units per US$ of GDP | 6 |
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 school completion, per unit of gdp in Tonga?
- School completion, per unit of gdp in Tonga was 0 units per US$ of GDP in 2025, according to Statizoid (derived).
- What is the highest school completion, per unit of gdp recorded in Tonga?
- The highest recorded value was 0 units per US$ of GDP in 1985.
- What is the lowest school completion, per unit of gdp recorded in Tonga?
- The lowest recorded value was 0 units per US$ of GDP in 2025.
- How does Tonga rank for school completion, per unit of gdp?
- Tonga ranks 4th out of 165 countries with data for 2025.
- Is school completion, per unit of gdp rising or falling in Tonga?
- Over the last ten years it is down 35.4%. The long-run trend across the full record is volatile.
- Where does this Tonga data come from?
- The figures come from Statizoid (derived), published as part of School completion, per unit of GDP. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 45 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
School completion divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
School completion ÷ GDP (current US$)
Computed from
- School completion Our World in Data
- GDP Country official statistics, National Statistical Organizations and/or Central Banks
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
School completion divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.