Grenada vs New Zealand: Theoretical duration of pre-primary education
Grenada
2 years
in 2025
New Zealand
2 years
in 2025
Grenada rank
146th
New Zealand rank
146th
Theoretical duration of pre-primary education over time
- Grenada
- New Zealand
How they compare
Grenada currently reports 2 years against 2 years in New Zealand, a difference of 0 years.
Across all 56 years both countries report, New Zealand has been ahead every year.
Grenada ranks 146th and New Zealand ranks 146th of 223 countries.
New Zealand has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Grenada | New Zealand | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 2 years | 2 years | 0 years | — |
| 1980s | 2 years | 2 years | 0 years | — |
| 1990s | 2 years | 2.1 years | 0.1 years | New Zealand |
| 2000s | 2 years | 2 years | 0 years | — |
| 2010s | 2 years | 2 years | 0 years | — |
| 2020s | 2 years | 2 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of pre-primary education, Grenada or New Zealand?
- Grenada, at 2 years against 2 years in New Zealand as of 2025.
- What is the difference in theoretical duration of pre-primary education between Grenada and New Zealand?
- 0 years, with Grenada ahead.
- How many years of comparable data are there for Grenada and New Zealand?
- 56 years are reported by both, from 1970 to 2025.
- How do Grenada and New Zealand rank globally for theoretical duration of pre-primary education?
- Grenada ranks 146th and New Zealand ranks 146th 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