New Zealand vs Sierra Leone: Preprimary education, duration
New Zealand
5 years
in 2025
Sierra Leone
5 years
in 2025
New Zealand rank
61st
Sierra Leone rank
61st
Preprimary education, duration over time
- New Zealand
- Sierra Leone
How they compare
New Zealand currently reports 5 years against 5 years in Sierra Leone, a difference of 0 years.
The two have swapped places 1 time across 27 shared years of data; in 1999 it was New Zealand ahead.
New Zealand ranks 61st and Sierra Leone ranks 61st of 202 countries.
New Zealand has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | New Zealand | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 4 years | 3 years | 1 years | New Zealand |
| 2000s | 5 years | 3 years | 2 years | New Zealand |
| 2010s | 5 years | 3 years | 2 years | New Zealand |
| 2020s | 5 years | 3.67 years | 1.33 years | New Zealand |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher preprimary education, duration, New Zealand or Sierra Leone?
- New Zealand, at 5 years against 5 years in Sierra Leone as of 2025.
- What is the difference in preprimary education, duration between New Zealand and Sierra Leone?
- 0 years, with New Zealand ahead.
- How many years of comparable data are there for New Zealand and Sierra Leone?
- 27 years are reported by both, from 1999 to 2025.
- How do New Zealand and Sierra Leone rank globally for preprimary education, duration?
- New Zealand ranks 61st and Sierra Leone ranks 61st of 202 countries.
- Where does this data come from?
- Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Preprimary education, duration (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Preprimary duration refers to the number of grades (years) in preprimary school.