New Zealand vs Saint Helena: Theoretical duration of upper secondary education (years)
New Zealand
3 years
in 2025
Saint Helena
3 years
in 2025
New Zealand rank
52nd
Saint Helena rank
52nd
Theoretical duration of upper secondary education (years) over time
- New Zealand
- Saint Helena
How they compare
New Zealand currently reports 3 years against 3 years in Saint Helena, a difference of 0 years.
The two have swapped places 1 time across 20 shared years of data; in 1989 it was New Zealand ahead.
New Zealand ranks 52nd and Saint Helena ranks 52nd of 221 countries.
New Zealand has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | New Zealand | Saint Helena | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 3 years | 2 years | 1 years | New Zealand |
| 1990s | 3 years | 2.2 years | 0.8 years | New Zealand |
| 2010s | 3 years | 3 years | 0 years | — |
| 2020s | 3 years | 3 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of upper secondary education, New Zealand or Saint Helena?
- New Zealand, at 3 years against 3 years in Saint Helena as of 2025.
- What is the difference in theoretical duration of upper secondary education between New Zealand and Saint Helena?
- 0 years, with New Zealand ahead.
- How many years of comparable data are there for New Zealand and Saint Helena?
- 20 years are reported by both, from 1989 to 2025.
- How do New Zealand and Saint Helena rank globally for theoretical duration of upper secondary education?
- New Zealand ranks 52nd and Saint Helena ranks 52nd of 221 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