Tonga vs Uruguay: Theoretical duration of upper secondary education
Tonga
3 years
in 2025
Uruguay
3 years
in 2025
Tonga rank
52nd
Uruguay rank
52nd
Theoretical duration of upper secondary education over time
- Tonga
- Uruguay
How they compare
Tonga currently reports 3 years against 3 years in Uruguay, a difference of 0 years.
Across all 56 years both countries report, Uruguay has been ahead every year.
Tonga ranks 52nd and Uruguay ranks 52nd of 215 countries.
Uruguay has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Tonga | Uruguay | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 2 years | 3 years | 1 years | Uruguay |
| 1980s | 2.6 years | 3 years | 0.4 years | Uruguay |
| 1990s | 2.8 years | 3 years | 0.2 years | Uruguay |
| 2000s | 2 years | 3 years | 1 years | Uruguay |
| 2010s | 2 years | 3 years | 1 years | Uruguay |
| 2020s | 2.5 years | 3 years | 0.5 years | Uruguay |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of upper secondary education, Tonga or Uruguay?
- Tonga, at 3 years against 3 years in Uruguay as of 2025.
- What is the difference in theoretical duration of upper secondary education between Tonga and Uruguay?
- 0 years, with Tonga ahead.
- How many years of comparable data are there for Tonga and Uruguay?
- 56 years are reported by both, from 1970 to 2025.
- How do Tonga and Uruguay rank globally for theoretical duration of upper secondary education?
- Tonga ranks 52nd and Uruguay ranks 52nd of 215 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of 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