Puerto Rico vs Romania: Theoretical duration of pre-primary education
Puerto Rico
3 years
in 2025
Romania
3 years
in 2025
Puerto Rico rank
27th
Romania rank
27th
Theoretical duration of pre-primary education over time
- Puerto Rico
- Romania
How they compare
Puerto Rico currently reports 3 years against 3 years in Romania, a difference of 0 years.
Across all 55 years both countries report, Romania has been ahead every year.
Puerto Rico ranks 27th and Romania ranks 27th of 223 countries.
Romania has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Puerto Rico | Romania | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 2 years | 4 years | 2 years | Romania |
| 1980s | 2 years | 4 years | 2 years | Romania |
| 1990s | 2 years | 4 years | 2 years | Romania |
| 2000s | 2 years | 4 years | 2 years | Romania |
| 2010s | 2.7 years | 3.3 years | 0.6 years | Romania |
| 2020s | 3 years | 3 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of pre-primary education, Puerto Rico or Romania?
- Puerto Rico, at 3 years against 3 years in Romania as of 2025.
- What is the difference in theoretical duration of pre-primary education between Puerto Rico and Romania?
- 0 years, with Puerto Rico ahead.
- How many years of comparable data are there for Puerto Rico and Romania?
- 55 years are reported by both, from 1971 to 2025.
- How do Puerto Rico and Romania rank globally for theoretical duration of pre-primary education?
- Puerto Rico ranks 27th and Romania ranks 27th of 223 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of pre-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