Iran vs Sudan: Official entrance age to upper secondary education
Iran
15
in 2025
Sudan
15
in 2025
Iran rank
21st
Sudan rank
21st
Official entrance age to upper secondary education over time
- Iran
- Sudan
How they compare
Iran currently reports 15 against 15 in Sudan, a difference of 0.
The two have swapped places 2 times across 28 shared years of data; in 1998 it was Sudan ahead.
Iran ranks 21st and Sudan ranks 21st of 73 countries.
Iran has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Iran | Sudan | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 14 | 14 | 0 | — |
| 2000s | 14 | 14 | 0 | — |
| 2010s | 14.4 | 14.1 | 0.3 | Iran |
| 2020s | 15 | 15 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher official entrance age to upper secondary education, Iran or Sudan?
- Iran, at 15 against 15 in Sudan as of 2025.
- What is the difference in official entrance age to upper secondary education between Iran and Sudan?
- 0, with Iran ahead.
- How many years of comparable data are there for Iran and Sudan?
- 28 years are reported by both, from 1998 to 2025.
- How do Iran and Sudan rank globally for official entrance age to upper secondary education?
- Iran ranks 21st and Sudan ranks 21st of 73 countries.
- Where does this data come from?
- UNICEF, published as Official entrance age to upper secondary education. Statizoid refreshes it automatically from the source and publishes the full history for both places.