Saint Helena vs San Marino: Theoretical duration of upper secondary education
Saint Helena
3 years
in 2025
San Marino
5 years
in 2025
Saint Helena rank
1st
San Marino rank
1st
Theoretical duration of upper secondary education over time
- Saint Helena
- San Marino
How they compare
San Marino currently reports 5 years against 3 years in Saint Helena, a difference of 2 years.
That makes San Marino's figure about 1.7 times Saint Helena's.
Across all 20 years both countries report, San Marino has been ahead every year.
Saint Helena ranks 1st and San Marino ranks 1st of 6 countries.
San Marino has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Saint Helena | San Marino | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 2 years | 5 years | 3 years | San Marino |
| 1990s | 2.2 years | 5 years | 2.8 years | San Marino |
| 2010s | 3 years | 5 years | 2 years | San Marino |
| 2020s | 3 years | 5 years | 2 years | San Marino |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of upper secondary education, Saint Helena or San Marino?
- San Marino, at 5 years against 3 years in Saint Helena as of 2025.
- What is the difference in theoretical duration of upper secondary education between Saint Helena and San Marino?
- 2 years, with San Marino ahead.
- How many years of comparable data are there for Saint Helena and San Marino?
- 20 years are reported by both, from 1989 to 2025.
- How do Saint Helena and San Marino rank globally for theoretical duration of upper secondary education?
- Saint Helena ranks 1st and San Marino ranks 1st of 6 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