Afghanistan vs Iran, Islamic Republic of: Official entrance age to pre-primary education
Afghanistan
6 years
in 2025
Iran, Islamic Republic of
5 years
in 2025
Afghanistan rank
1st
Iran, Islamic Republic of rank
3rd
Official entrance age to pre-primary education over time
- Afghanistan
- Iran, Islamic Republic of
How they compare
Afghanistan currently reports 6 years against 5 years in Iran, Islamic Republic of, a difference of 1 years.
That makes Afghanistan's figure about 1.2 times Iran, Islamic Republic of's.
Across all 56 years both countries report, Afghanistan has been ahead every year.
Afghanistan ranks 1st and Iran, Islamic Republic of ranks 3rd of 223 countries.
Afghanistan has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Afghanistan | Iran, Islamic Republic of | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 6 years | 5 years | 1 years | Afghanistan |
| 1980s | 6 years | 5 years | 1 years | Afghanistan |
| 1990s | 6 years | 5 years | 1 years | Afghanistan |
| 2000s | 6 years | 5 years | 1 years | Afghanistan |
| 2010s | 6 years | 5 years | 1 years | Afghanistan |
| 2020s | 6 years | 5 years | 1 years | Afghanistan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher official entrance age to pre-primary education, Afghanistan or Iran, Islamic Republic of?
- Afghanistan, at 6 years against 5 years in Iran, Islamic Republic of as of 2025.
- What is the difference in official entrance age to pre-primary education between Afghanistan and Iran, Islamic Republic of?
- 1 years, with Afghanistan ahead.
- How many years of comparable data are there for Afghanistan and Iran, Islamic Republic of?
- 56 years are reported by both, from 1970 to 2025.
- How do Afghanistan and Iran, Islamic Republic of rank globally for official entrance age to pre-primary education?
- Afghanistan ranks 1st and Iran, Islamic Republic of ranks 3rd of 223 countries.
- Where does this data come from?
- UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data, published as Official entrance age to pre-primary education. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Official entry age at which children are expected to start pre-primary education according to national legislation or policies.