Cayman Islands vs Iran, Islamic Republic of: Theoretical duration of upper secondary education
Cayman Islands
3 years
in 2025
Iran, Islamic Republic of
3 years
in 2025
Cayman Islands rank
52nd
Iran, Islamic Republic of rank
52nd
Theoretical duration of upper secondary education over time
- Cayman Islands
- Iran, Islamic Republic of
How they compare
Cayman Islands currently reports 3 years against 3 years in Iran, Islamic Republic of, a difference of 0 years.
Across all 56 years both countries report, Iran, Islamic Republic of has been ahead every year.
Cayman Islands ranks 52nd and Iran, Islamic Republic of ranks 52nd of 215 countries.
Iran, Islamic Republic of has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Cayman Islands | Iran, Islamic Republic of | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 3 years | 3.2 years | 0.2 years | Iran, Islamic Republic of |
| 1980s | 3 years | 4 years | 1 years | Iran, Islamic Republic of |
| 1990s | 3 years | 4 years | 1 years | Iran, Islamic Republic of |
| 2000s | 3 years | 4 years | 1 years | Iran, Islamic Republic of |
| 2010s | 3 years | 3.6 years | 0.6 years | Iran, Islamic Republic of |
| 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, Cayman Islands or Iran, Islamic Republic of?
- Cayman Islands, at 3 years against 3 years in Iran, Islamic Republic of as of 2025.
- What is the difference in theoretical duration of upper secondary education between Cayman Islands and Iran, Islamic Republic of?
- 0 years, with Cayman Islands ahead.
- How many years of comparable data are there for Cayman Islands and Iran, Islamic Republic of?
- 56 years are reported by both, from 1970 to 2025.
- How do Cayman Islands and Iran, Islamic Republic of rank globally for theoretical duration of upper secondary education?
- Cayman Islands ranks 52nd and Iran, Islamic Republic of ranks 52nd of 215 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