Iran, Islamic Republic of vs Portugal: Official entrance age to upper secondary education
Iran, Islamic Republic of
15
in 2025
Portugal
15
in 2025
Iran, Islamic Republic of rank
21st
Portugal rank
21st
Official entrance age to upper secondary education over time
- Iran, Islamic Republic of
- Portugal
How they compare
Iran, Islamic Republic of currently reports 15 against 15 in Portugal, a difference of 0.
Across all 56 years both countries report, Portugal has been ahead every year.
Iran, Islamic Republic of ranks 21st and Portugal ranks 21st of 73 countries.
Portugal has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Iran, Islamic Republic of | Portugal | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 14.2 | 15 | 0.8 | Portugal |
| 1980s | 14 | 15 | 1 | Portugal |
| 1990s | 14 | 15 | 1 | Portugal |
| 2000s | 14 | 15 | 1 | Portugal |
| 2010s | 14.4 | 15 | 0.6 | Portugal |
| 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, Islamic Republic of or Portugal?
- Iran, Islamic Republic of, at 15 against 15 in Portugal as of 2025.
- What is the difference in official entrance age to upper secondary education between Iran, Islamic Republic of and Portugal?
- 0, with Iran, Islamic Republic of ahead.
- How many years of comparable data are there for Iran, Islamic Republic of and Portugal?
- 56 years are reported by both, from 1970 to 2025.
- How do Iran, Islamic Republic of and Portugal rank globally for official entrance age to upper secondary education?
- Iran, Islamic Republic of ranks 21st and Portugal 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.