Iran, Islamic Republic of vs Tuvalu: Official entrance age to lower secondary education
Iran, Islamic Republic of
12 years
in 2025
Tuvalu
12 years
in 2025
Iran, Islamic Republic of rank
30th
Tuvalu rank
30th
Official entrance age to lower secondary education over time
- Iran, Islamic Republic of
- Tuvalu
How they compare
Iran, Islamic Republic of currently reports 12 years against 12 years in Tuvalu, a difference of 0 years.
Across all 56 years both countries report, Tuvalu has been ahead every year.
Iran, Islamic Republic of ranks 30th and Tuvalu ranks 30th of 215 countries.
Tuvalu has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Iran, Islamic Republic of | Tuvalu | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 11.2 years | 12 years | 0.8 years | Tuvalu |
| 1980s | 11 years | 12 years | 1 years | Tuvalu |
| 1990s | 11 years | 12 years | 1 years | Tuvalu |
| 2000s | 11 years | 12 years | 1 years | Tuvalu |
| 2010s | 11.7 years | 12 years | 0.3 years | Tuvalu |
| 2020s | 12 years | 12 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher official entrance age to lower secondary education, Iran, Islamic Republic of or Tuvalu?
- Iran, Islamic Republic of, at 12 years against 12 years in Tuvalu as of 2025.
- What is the difference in official entrance age to lower secondary education between Iran, Islamic Republic of and Tuvalu?
- 0 years, with Iran, Islamic Republic of ahead.
- How many years of comparable data are there for Iran, Islamic Republic of and Tuvalu?
- 56 years are reported by both, from 1970 to 2025.
- How do Iran, Islamic Republic of and Tuvalu rank globally for official entrance age to lower secondary education?
- Iran, Islamic Republic of ranks 30th and Tuvalu ranks 30th of 215 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Official entrance age to lower secondary education (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release