Preprimary education, duration in Tonga
Tonga: Preprimary education, duration was 2 years in 2025. ▬ Flat
Preprimary education, duration in Tonga, 1999–2025
Source: Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Measured in years.
Analysis
The most recent figure for preprimary education, duration in Tonga is 2 years, measured in 2025. That is the highest value across all 27 years on record.
The figure is unchanged over ten years.
Over the whole period, preprimary education, duration in Tonga peaked at 2 years in 1999 and was at its lowest, 2 years, in 1999.
That places Tonga 166th out of 202 countries with data for 2025, putting it in the bottom quarter.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 2 years | 2 years | 2 years | 1 |
| 2000s | 2 years | 2 years | 2 years | 10 |
| 2010s | 2 years | 2 years | 2 years | 10 |
| 2020s | 2 years | 2 years | 2 years | 6 |
Countries ranked near Tonga
- 166 Bahamas 2 years compare
- 166 Belize 2 years compare
- 166 Benin 2 years compare
- 166 Bolivia 2 years compare
- 166 Cameroon 2 years compare
- 166 Djibouti 2 years compare
- 166 Egypt 2 years compare
- 166 Eritrea 2 years compare
- 166 Guyana 2 years compare
- 166 Iraq 2 years compare
- 166 Jordan 2 years compare
- 166 Kuwait 2 years compare
- 166 Libya 2 years compare
- 166 Malaysia 2 years compare
- 166 Malta 2 years compare
- 166 Namibia 2 years compare
- 166 Nepal 2 years compare
- 166 Pakistan 2 years compare
- 166 Samoa 2 years compare
- 166 Seychelles 2 years compare
- 166 Sri Lanka 2 years compare
- 166 Saint Vincent and the Grenadines 2 years compare
- 166 Sudan 2 years compare
- 166 Suriname 2 years compare
- 166 Switzerland 2 years compare
- 166 Trinidad and Tobago 2 years compare
- 166 Turks and Caicos Islands 2 years compare
- 166 Vanuatu 2 years compare
- 166 Palestine 2 years compare
- 166 Zimbabwe 2 years 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 preprimary education, duration in Tonga?
- Preprimary education, duration in Tonga was 2 years in 2025, according to Data API, UN Educational, Scientific and Cultural Organization (UNESCO).
- What is the highest preprimary education, duration recorded in Tonga?
- The highest recorded value was 2 years in 1999.
- What is the lowest preprimary education, duration recorded in Tonga?
- The lowest recorded value was 2 years in 1999.
- How does Tonga rank for preprimary education, duration?
- Tonga ranks 166th out of 202 countries with data for 2025.
- Is preprimary education, duration rising or falling in Tonga?
- Over the last ten years it is unchanged. The long-run trend across the full record is flat.
- Where does this Tonga data come from?
- The figures come from Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as part of Preprimary education, duration (years). Statizoid updates them automatically from the source API.
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About this data
Preprimary duration refers to the number of grades (years) in preprimary school.