Iran vs Thailand: Completion rate, lower secondary education, both sexes (modelled data)
Iran
92.1%
in 2025
Thailand
92.3%
in 2025
Iran rank
74th
Thailand rank
73rd
Completion rate, lower secondary education, both sexes (modelled data) over time
- Iran
- Thailand
How they compare
Thailand currently reports 92.3% against 92.1% in Iran, a difference of 0.2%.
The two have swapped places 3 times across 45 shared years of data; in 1981 it was Iran ahead.
Iran ranks 74th and Thailand ranks 73rd of 164 countries.
Across the 5 decades both report, Iran averaged higher in 3 and Thailand in 2.
Head to head by decade
| Decade | Iran | Thailand | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 43.5% | 36.0% | 7.5% | Iran |
| 1990s | 61.7% | 56.9% | 4.8% | Iran |
| 2000s | 76.6% | 80.9% | 4.3% | Thailand |
| 2010s | 84.6% | 85.8% | 1.2% | Thailand |
| 2020s | 90.6% | 90.3% | 0.3% | Iran |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher completion rate, lower secondary education, both sexes (modelled data), Iran or Thailand?
- Thailand, at 92.3% against 92.1% in Iran as of 2025.
- What is the difference in completion rate, lower secondary education, both sexes (modelled data) between Iran and Thailand?
- 0.2%, with Thailand ahead.
- How many years of comparable data are there for Iran and Thailand?
- 45 years are reported by both, from 1981 to 2025.
- How do Iran and Thailand rank globally for completion rate, lower secondary education, both sexes (modelled data)?
- Iran ranks 74th and Thailand ranks 73rd of 164 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Completion rate, lower 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