Austria vs Tonga: Completion rate, upper secondary education, both sexes (modelled data)
Austria
86.1%
in 2025
Tonga
86.2%
in 2025
Austria rank
49th
Tonga rank
48th
Completion rate, upper secondary education, both sexes (modelled data) over time
- Austria
- Tonga
How they compare
Tonga currently reports 86.2% against 86.1% in Austria, a difference of 0.1%.
The two have swapped places 1 time across 45 shared years of data; in 1981 it was Austria ahead.
Austria ranks 49th and Tonga ranks 48th of 164 countries.
Austria has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Austria | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 80.8% | 64.9% | 15.9% | Austria |
| 1990s | 84.0% | 70.7% | 13.4% | Austria |
| 2000s | 84.9% | 76.2% | 8.7% | Austria |
| 2010s | 84.8% | 81.3% | 3.5% | Austria |
| 2020s | 85.6% | 85.2% | 0.4% | Austria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher completion rate, upper secondary education, both sexes (modelled data), Austria or Tonga?
- Tonga, at 86.2% against 86.1% in Austria as of 2025.
- What is the difference in completion rate, upper secondary education, both sexes (modelled data) between Austria and Tonga?
- 0.1%, with Tonga ahead.
- How many years of comparable data are there for Austria and Tonga?
- 45 years are reported by both, from 1981 to 2025.
- How do Austria and Tonga rank globally for completion rate, upper secondary education, both sexes (modelled data)?
- Austria ranks 49th 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