Iran, Islamic Republic of vs Puerto Rico: Theoretical duration of secondary education
Iran, Islamic Republic of
6 years
in 2025
Puerto Rico
6 years
in 2025
Iran, Islamic Republic of rank
99th
Puerto Rico rank
99th
Theoretical duration of secondary education over time
- Iran, Islamic Republic of
- Puerto Rico
How they compare
Iran, Islamic Republic of currently reports 6 years against 6 years in Puerto Rico, a difference of 0 years.
The two have swapped places 1 time across 29 shared years of data; in 1997 it was Iran, Islamic Republic of ahead.
Iran, Islamic Republic of ranks 99th and Puerto Rico ranks 99th of 221 countries.
Iran, Islamic Republic of has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Iran, Islamic Republic of | Puerto Rico | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 7 years | 6 years | 1 years | Iran, Islamic Republic of |
| 2000s | 7 years | 6 years | 1 years | Iran, Islamic Republic of |
| 2010s | 6.3 years | 6 years | 0.3 years | Iran, Islamic Republic of |
| 2020s | 6 years | 6 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of secondary education, Iran, Islamic Republic of or Puerto Rico?
- Iran, Islamic Republic of, at 6 years against 6 years in Puerto Rico as of 2025.
- What is the difference in theoretical duration of secondary education between Iran, Islamic Republic of and Puerto Rico?
- 0 years, with Iran, Islamic Republic of ahead.
- How many years of comparable data are there for Iran, Islamic Republic of and Puerto Rico?
- 29 years are reported by both, from 1997 to 2025.
- How do Iran, Islamic Republic of and Puerto Rico rank globally for theoretical duration of secondary education?
- Iran, Islamic Republic of ranks 99th and Puerto Rico ranks 99th of 221 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of 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