Iran, Islamic Republic of vs Saint Lucia: Lower secondary school starting age
Iran, Islamic Republic of
12 years
in 2025
Saint Lucia
12 years
in 2025
Iran, Islamic Republic of rank
30th
Saint Lucia rank
30th
Lower secondary school starting age over time
- Iran, Islamic Republic of
- Saint Lucia
How they compare
Iran, Islamic Republic of currently reports 12 years against 12 years in Saint Lucia, a difference of 0 years.
Across all 56 years both countries report, Saint Lucia has been ahead every year.
Iran, Islamic Republic of ranks 30th and Saint Lucia ranks 30th of 209 countries.
Saint Lucia has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Iran, Islamic Republic of | Saint Lucia | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 11.2 years | 12 years | 0.8 years | Saint Lucia |
| 1980s | 11 years | 12 years | 1 years | Saint Lucia |
| 1990s | 11 years | 12 years | 1 years | Saint Lucia |
| 2000s | 11 years | 12 years | 1 years | Saint Lucia |
| 2010s | 11.7 years | 12 years | 0.3 years | Saint Lucia |
| 2020s | 12 years | 12 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher lower secondary school starting age, Iran, Islamic Republic of or Saint Lucia?
- Iran, Islamic Republic of, at 12 years against 12 years in Saint Lucia as of 2025.
- What is the difference in lower secondary school starting age between Iran, Islamic Republic of and Saint Lucia?
- 0 years, with Iran, Islamic Republic of ahead.
- How many years of comparable data are there for Iran, Islamic Republic of and Saint Lucia?
- 56 years are reported by both, from 1970 to 2025.
- How do Iran, Islamic Republic of and Saint Lucia rank globally for lower secondary school starting age?
- Iran, Islamic Republic of ranks 30th and Saint Lucia ranks 30th of 209 countries.
- Where does this data come from?
- Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Lower secondary school starting age (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Lower secondary school starting age is the age at which students would enter lower secondary education, assuming they had started at the official entrance age for the lowest level of education, had studied full-time throughout and had progressed through the system without repeating or skipping a grade.