Iran, Islamic Republic of vs Papua New Guinea: Theoretical duration of primary education
Iran, Islamic Republic of
6 years
in 2025
Papua New Guinea
6 years
in 2025
Iran, Islamic Republic of rank
29th
Papua New Guinea rank
29th
Theoretical duration of primary education over time
- Iran, Islamic Republic of
- Papua New Guinea
How they compare
Iran, Islamic Republic of currently reports 6 years against 6 years in Papua New Guinea, a difference of 0 years.
Across all 56 years both countries report, Papua New Guinea has been ahead every year.
Iran, Islamic Republic of ranks 29th and Papua New Guinea ranks 29th of 224 countries.
Papua New Guinea has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Iran, Islamic Republic of | Papua New Guinea | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 5.2 years | 6 years | 0.8 years | Papua New Guinea |
| 1980s | 5 years | 6 years | 1 years | Papua New Guinea |
| 1990s | 5 years | 6 years | 1 years | Papua New Guinea |
| 2000s | 5 years | 6 years | 1 years | Papua New Guinea |
| 2010s | 5.7 years | 6 years | 0.3 years | Papua New Guinea |
| 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 primary education, Iran, Islamic Republic of or Papua New Guinea?
- Iran, Islamic Republic of, at 6 years against 6 years in Papua New Guinea as of 2025.
- What is the difference in theoretical duration of primary education between Iran, Islamic Republic of and Papua New Guinea?
- 0 years, with Iran, Islamic Republic of ahead.
- How many years of comparable data are there for Iran, Islamic Republic of and Papua New Guinea?
- 56 years are reported by both, from 1970 to 2025.
- How do Iran, Islamic Republic of and Papua New Guinea rank globally for theoretical duration of primary education?
- Iran, Islamic Republic of ranks 29th and Papua New Guinea ranks 29th of 224 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of primary 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