Cape Verde vs Tonga: Theoretical duration of upper secondary education
Cape Verde
3 years
in 2025
Tonga
3 years
in 2025
Cape Verde rank
52nd
Tonga rank
52nd
Theoretical duration of upper secondary education over time
- Cape Verde
- Tonga
How they compare
Cape Verde currently reports 3 years against 3 years in Tonga, a difference of 0 years.
The two have swapped places 2 times across 56 shared years of data; in 1970 it was Tonga ahead.
Cape Verde ranks 52nd and Tonga ranks 52nd of 215 countries.
Across the 6 decades both report, Cape Verde averaged higher in 4 and Tonga in 1.
Head to head by decade
| Decade | Cape Verde | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 2 years | 2 years | 0 years | — |
| 1980s | 2 years | 2.6 years | 0.6 years | Tonga |
| 1990s | 2.9 years | 2.8 years | 0.1 years | Cape Verde |
| 2000s | 3 years | 2 years | 1 years | Cape Verde |
| 2010s | 3 years | 2 years | 1 years | Cape Verde |
| 2020s | 3 years | 2.5 years | 0.5 years | Cape Verde |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of upper secondary education, Cape Verde or Tonga?
- Cape Verde, at 3 years against 3 years in Tonga as of 2025.
- What is the difference in theoretical duration of upper secondary education between Cape Verde and Tonga?
- 0 years, with Cape Verde ahead.
- How many years of comparable data are there for Cape Verde and Tonga?
- 56 years are reported by both, from 1970 to 2025.
- How do Cape Verde and Tonga rank globally for theoretical duration of upper secondary education?
- Cape Verde ranks 52nd and Tonga 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