Saint Helena vs Zambia: Theoretical duration of upper secondary education (years)
Saint Helena
3 years
in 2025
Zambia
3 years
in 2025
Saint Helena rank
52nd
Zambia rank
52nd
Theoretical duration of upper secondary education (years) over time
- Saint Helena
- Zambia
How they compare
Saint Helena currently reports 3 years against 3 years in Zambia, a difference of 0 years.
Across all 20 years both countries report, Zambia has been ahead every year.
Saint Helena ranks 52nd and Zambia ranks 52nd of 221 countries.
Zambia has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Saint Helena | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 2 years | 3 years | 1 years | Zambia |
| 1990s | 2.2 years | 3 years | 0.8 years | Zambia |
| 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, Saint Helena or Zambia?
- Saint Helena, at 3 years against 3 years in Zambia as of 2025.
- What is the difference in theoretical duration of upper secondary education between Saint Helena and Zambia?
- 0 years, with Saint Helena ahead.
- How many years of comparable data are there for Saint Helena and Zambia?
- 20 years are reported by both, from 1989 to 2025.
- How do Saint Helena and Zambia rank globally for theoretical duration of upper secondary education?
- Saint Helena ranks 52nd and Zambia 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