Iran vs Lesotho: Theoretical duration of lower secondary education
Iran
3 years
in 2025
Lesotho
3 years
in 2025
Iran rank
88th
Lesotho rank
88th
Theoretical duration of lower secondary education over time
- Iran
- Lesotho
How they compare
Iran currently reports 3 years against 3 years in Lesotho, a difference of 0 years.
Across all 56 years both countries report, Lesotho has been ahead every year.
Iran ranks 88th and Lesotho ranks 88th of 215 countries.
Lesotho has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Iran | Lesotho | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 3 years | 3.1 years | 0.1 years | Lesotho |
| 1980s | 3 years | 3 years | 0 years | — |
| 1990s | 3 years | 3 years | 0 years | — |
| 2000s | 3 years | 3 years | 0 years | — |
| 2010s | 2.7 years | 3 years | 0.3 years | Lesotho |
| 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 lower secondary education, Iran or Lesotho?
- Iran, at 3 years against 3 years in Lesotho as of 2025.
- What is the difference in theoretical duration of lower secondary education between Iran and Lesotho?
- 0 years, with Iran ahead.
- How many years of comparable data are there for Iran and Lesotho?
- 56 years are reported by both, from 1970 to 2025.
- How do Iran and Lesotho rank globally for theoretical duration of lower secondary education?
- Iran ranks 88th and Lesotho ranks 88th of 215 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of lower 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