Pupil-teacher ratio, primary in Tonga
Tonga: Pupil-teacher ratio, primary was 21.63 in 2015. ▼ Falling
Pupil-teacher ratio, primary in Tonga, 1970–2015
Source: Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO).
Analysis
The most recent figure for pupil-teacher ratio, primary in Tonga is 21.63, measured in 2015.
The figure is down 1.0% on the previous year and up 6.6% over ten years.
Over the whole period, pupil-teacher ratio, primary in Tonga peaked at 27.99 in 1975 and was at its lowest, 19.63, in 1983.
That places Tonga 86th out of 199 countries with data for 2015, putting it in the middle of the range.
The long-run direction has been consistently falling across the 43 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 25.9 | 24.14 | 27.99 | 9 |
| 1980s | 22.22 | 19.63 | 24.98 | 8 |
| 1990s | 22.05 | 20.9 | 23.98 | 10 |
| 2000s | 22.46 | 20.3 | 25.4 | 10 |
| 2010s | 23.23 | 21.11 | 25.75 | 6 |
Countries ranked near Tonga
- 83 Tajikistan 22.3 compare
- 84 Panama 21.96 compare
- 85 Sri Lanka 21.74 compare
- 87 Uzbekistan 21.51 compare
- 88 Russia 21.26 compare
- 89 Cape Verde 21.07 compare
More education data for Tonga
- Primary school starting age 6 years (2025)
- Lower secondary school starting age 12 years (2025)
- Population ages 15-64 58.2% (2025)
- Population ages 0-14 34.9% (2025)
- School enrollment, primary 108.8% (2024)
- Primary education, teachers 818 (2024)
- School enrollment, primary, female 110.7% (2024)
- School enrollment, primary, male 107.1% (2024)
- Labor force, female 46.9% (2025)
- Labor force, total 33,628 (2025)
Frequently asked questions
- What is pupil-teacher ratio, primary in Tonga?
- Pupil-teacher ratio, primary in Tonga was 21.63 in 2015, according to Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO).
- What is the highest pupil-teacher ratio, primary recorded in Tonga?
- The highest recorded value was 27.99 in 1975.
- What is the lowest pupil-teacher ratio, primary recorded in Tonga?
- The lowest recorded value was 19.63 in 1983.
- How does Tonga rank for pupil-teacher ratio, primary?
- Tonga ranks 86th out of 199 countries with data for 2015.
- Is pupil-teacher ratio, primary rising or falling in Tonga?
- Over the last ten years it is up 6.6%. The long-run trend across the full record is falling.
- Where does this Tonga data come from?
- The figures come from Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO), published as part of Pupil-teacher ratio, primary. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 43 observations, free to reuse under CC BY 4.0 (World Bank Open Data).
About this data
Primary school pupil-teacher ratio is the average number of pupils per teacher in primary school.