Iran, Islamic Republic of vs Spain: Completion rate, upper secondary education, both sexes (modelled data)
Iran, Islamic Republic of
75.5%
in 2025
Spain
74.8%
in 2025
Iran, Islamic Republic of rank
67th
Spain rank
68th
Completion rate, upper secondary education, both sexes (modelled data) over time
- Iran, Islamic Republic of
- Spain
How they compare
Iran, Islamic Republic of currently reports 75.5% against 74.8% in Spain, a difference of 0.7%.
The two have swapped places 1 time across 45 shared years of data; in 1981 it was Spain ahead.
Iran, Islamic Republic of ranks 67th and Spain ranks 68th of 164 countries.
Spain has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Iran, Islamic Republic of | Spain | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 23.4% | 51.0% | 27.6% | Spain |
| 1990s | 34.8% | 61.4% | 26.6% | Spain |
| 2000s | 51.5% | 62.9% | 11.5% | Spain |
| 2010s | 63.2% | 68.5% | 5.3% | Spain |
| 2020s | 72.8% | 73.6% | 0.8% | Spain |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher completion rate, upper secondary education, both sexes (modelled data), Iran, Islamic Republic of or Spain?
- Iran, Islamic Republic of, at 75.5% against 74.8% in Spain as of 2025.
- What is the difference in completion rate, upper secondary education, both sexes (modelled data) between Iran, Islamic Republic of and Spain?
- 0.7%, with Iran, Islamic Republic of ahead.
- How many years of comparable data are there for Iran, Islamic Republic of and Spain?
- 45 years are reported by both, from 1981 to 2025.
- How do Iran, Islamic Republic of and Spain rank globally for completion rate, upper secondary education, both sexes (modelled data)?
- Iran, Islamic Republic of ranks 67th and Spain ranks 68th of 164 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Completion rate, upper secondary education, both sexes (modelled data) (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release