Iran vs Mali: Theoretical duration of secondary education
Iran
6 years
in 2025
Mali
6 years
in 2025
Iran rank
96th
Mali rank
96th
Theoretical duration of secondary education over time
- Iran
- Mali
How they compare
Iran currently reports 6 years against 6 years in Mali, a difference of 0 years.
The two have swapped places 2 times across 56 shared years of data; in 1970 it was Mali ahead.
Iran ranks 96th and Mali ranks 96th of 215 countries.
Iran has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Iran | Mali | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 6.2 years | 6 years | 0.2 years | Iran |
| 1980s | 7 years | 6 years | 1 years | Iran |
| 1990s | 7 years | 6 years | 1 years | Iran |
| 2000s | 7 years | 6 years | 1 years | Iran |
| 2010s | 6.3 years | 6 years | 0.3 years | Iran |
| 2020s | 6 years | 6 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of secondary education, Iran or Mali?
- Iran, at 6 years against 6 years in Mali as of 2025.
- What is the difference in theoretical duration of secondary education between Iran and Mali?
- 0 years, with Iran ahead.
- How many years of comparable data are there for Iran and Mali?
- 56 years are reported by both, from 1970 to 2025.
- How do Iran and Mali rank globally for theoretical duration of secondary education?
- Iran ranks 96th and Mali ranks 96th 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