Iran vs United States Virgin Islands: Duration of pre-primary education
Iran
1 years
in 2025
United States Virgin Islands
1 years
in 2025
Iran rank
211th
United States Virgin Islands rank
211th
Duration of pre-primary education over time
- Iran
- United States Virgin Islands
How they compare
Iran currently reports 1 years against 1 years in United States Virgin Islands, a difference of 0 years.
Across all 27 years both countries report, United States Virgin Islands has been ahead every year.
Iran ranks 211th and United States Virgin Islands ranks 211th of 223 countries.
Head to head by decade
| Decade | Iran | United States Virgin Islands | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 1 years | 1 years | 0 years | — |
| 1990s | 1 years | 1 years | 0 years | — |
| 2010s | 1 years | 1 years | 0 years | — |
| 2020s | 1 years | 1 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher duration of pre-primary education, Iran or United States Virgin Islands?
- Iran, at 1 years against 1 years in United States Virgin Islands as of 2025.
- What is the difference in duration of pre-primary education between Iran and United States Virgin Islands?
- 0 years, with Iran ahead.
- How many years of comparable data are there for Iran and United States Virgin Islands?
- 27 years are reported by both, from 1982 to 2025.
- How do Iran and United States Virgin Islands rank globally for duration of pre-primary education?
- Iran ranks 211th and United States Virgin Islands ranks 211th of 223 countries.
- Where does this data come from?
- UNESCO Institute for Statistics (2026) – with minor processing by Our World in Data, published as Duration of pre-primary education. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Average number of years that a child is expected to spend in pre-primary education, defined by country's official educational regulations or laws.