Bulgaria vs Saint Helena: Theoretical duration of secondary education
Bulgaria
8 years
in 2025
Saint Helena
6 years
in 2025
Bulgaria rank
3rd
Saint Helena rank
4th
Theoretical duration of secondary education over time
- Bulgaria
- Saint Helena
How they compare
Bulgaria currently reports 8 years against 6 years in Saint Helena, a difference of 2 years.
That makes Bulgaria's figure about 1.3 times Saint Helena's.
Across all 20 years both countries report, Bulgaria has been ahead every year.
Bulgaria ranks 3rd and Saint Helena ranks 4th of 215 countries.
Bulgaria has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Bulgaria | Saint Helena | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 7 years | 6 years | 1 years | Bulgaria |
| 1990s | 7.1 years | 6 years | 1.1 years | Bulgaria |
| 2010s | 8 years | 6 years | 2 years | Bulgaria |
| 2020s | 8 years | 6 years | 2 years | Bulgaria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of secondary education, Bulgaria or Saint Helena?
- Bulgaria, at 8 years against 6 years in Saint Helena as of 2025.
- What is the difference in theoretical duration of secondary education between Bulgaria and Saint Helena?
- 2 years, with Bulgaria ahead.
- How many years of comparable data are there for Bulgaria and Saint Helena?
- 20 years are reported by both, from 1989 to 2025.
- How do Bulgaria and Saint Helena rank globally for theoretical duration of secondary education?
- Bulgaria ranks 3rd and Saint Helena ranks 4th of 215 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of 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