Curacao vs Tonga: Official entrance age to upper secondary education
Curacao
16 years
in 2025
Tonga
16 years
in 2025
Curacao rank
10th
Tonga rank
10th
Official entrance age to upper secondary education over time
- Curacao
- Tonga
How they compare
Curacao currently reports 16 years against 16 years in Tonga, a difference of 0 years.
Across all 27 years both countries report, Tonga has been ahead every year.
Curacao ranks 10th and Tonga ranks 10th of 215 countries.
Tonga has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Curacao | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 14 years | 15 years | 1 years | Tonga |
| 2000s | 14 years | 15 years | 1 years | Tonga |
| 2010s | 14 years | 16.6 years | 2.6 years | Tonga |
| 2020s | 16 years | 16.5 years | 0.5 years | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher official entrance age to upper secondary education, Curacao or Tonga?
- Curacao, at 16 years against 16 years in Tonga as of 2025.
- What is the difference in official entrance age to upper secondary education between Curacao and Tonga?
- 0 years, with Curacao ahead.
- How many years of comparable data are there for Curacao and Tonga?
- 27 years are reported by both, from 1999 to 2025.
- How do Curacao and Tonga rank globally for official entrance age to upper secondary education?
- Curacao ranks 10th and Tonga ranks 10th of 215 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Official entrance age to upper secondary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release