Iceland vs Liechtenstein: Theoretical duration of secondary education
Iceland
7 years
in 2025
Liechtenstein
7 years
in 2025
Iceland rank
26th
Liechtenstein rank
26th
Theoretical duration of secondary education over time
- Iceland
- Liechtenstein
How they compare
Iceland currently reports 7 years against 7 years in Liechtenstein, a difference of 0 years.
Across all 56 years both countries report, Liechtenstein has been ahead every year.
Iceland ranks 26th and Liechtenstein ranks 26th of 215 countries.
Head to head by decade
| Decade | Iceland | Liechtenstein | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 7 years | 7 years | 0 years | — |
| 1980s | 7 years | 7 years | 0 years | — |
| 1990s | 7 years | 7 years | 0 years | — |
| 2000s | 7 years | 7 years | 0 years | — |
| 2010s | 7 years | 7 years | 0 years | — |
| 2020s | 7 years | 7 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of secondary education, Iceland or Liechtenstein?
- Iceland, at 7 years against 7 years in Liechtenstein as of 2025.
- What is the difference in theoretical duration of secondary education between Iceland and Liechtenstein?
- 0 years, with Iceland ahead.
- How many years of comparable data are there for Iceland and Liechtenstein?
- 56 years are reported by both, from 1970 to 2025.
- How do Iceland and Liechtenstein rank globally for theoretical duration of secondary education?
- Iceland ranks 26th and Liechtenstein ranks 26th 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