Iran vs Yemen: Number of years of free primary and secondary education guaranteed in
Iran
9
in 2025
Yemen
9
in 2025
Iran rank
144th
Yemen rank
144th
Number of years of free primary and secondary education guaranteed in over time
- Iran
- Yemen
How they compare
Iran currently reports 9 against 9 in Yemen, a difference of 0.
Across all 28 years both countries report, Yemen has been ahead every year.
Iran ranks 144th and Yemen ranks 144th of 191 countries.
Yemen has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Iran | Yemen | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 5 | 9 | 4 | Yemen |
| 2000s | 6.5 | 9 | 2.5 | Yemen |
| 2010s | 8.7 | 9 | 0.3 | Yemen |
| 2020s | 9 | 9 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of years of free primary and secondary education guaranteed in, Iran or Yemen?
- Iran, at 9 against 9 in Yemen as of 2025.
- What is the difference in number of years of free primary and secondary education guaranteed in between Iran and Yemen?
- 0, with Iran ahead.
- How many years of comparable data are there for Iran and Yemen?
- 28 years are reported by both, from 1998 to 2025.
- How do Iran and Yemen rank globally for number of years of free primary and secondary education guaranteed in?
- Iran ranks 144th and Yemen ranks 144th of 191 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Number of years of free primary and secondary education guaranteed in legal frameworks. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release