Estonia vs Tonga: Completion rate, upper secondary education, both sexes (modelled data)
Estonia
85.9%
in 2025
Tonga
86.2%
in 2025
Estonia rank
50th
Tonga rank
48th
Completion rate, upper secondary education, both sexes (modelled data) over time
- Estonia
- Tonga
How they compare
Tonga currently reports 86.2% against 85.9% in Estonia, a difference of 0.3%.
The two have swapped places 1 time across 45 shared years of data; in 1981 it was Estonia ahead.
Estonia ranks 50th and Tonga ranks 48th of 164 countries.
Estonia has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Estonia | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 91.4% | 64.9% | 26.5% | Estonia |
| 1990s | 86.3% | 70.7% | 15.6% | Estonia |
| 2000s | 81.8% | 76.2% | 5.6% | Estonia |
| 2010s | 83.3% | 81.3% | 1.9% | Estonia |
| 2020s | 85.2% | 85.2% | 0.0% | Estonia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher completion rate, upper secondary education, both sexes (modelled data), Estonia or Tonga?
- Tonga, at 86.2% against 85.9% in Estonia as of 2025.
- What is the difference in completion rate, upper secondary education, both sexes (modelled data) between Estonia and Tonga?
- 0.3%, with Tonga ahead.
- How many years of comparable data are there for Estonia and Tonga?
- 45 years are reported by both, from 1981 to 2025.
- How do Estonia and Tonga rank globally for completion rate, upper secondary education, both sexes (modelled data)?
- Estonia ranks 50th and Tonga ranks 48th of 164 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Completion rate, upper secondary education, both sexes (modelled data) (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release