Cook Islands vs Reunion: Theoretical duration of pre-primary education
Cook Islands
2 years
in 2025
Reunion
4 years
in 2025
Cook Islands rank
1st
Reunion rank
1st
Theoretical duration of pre-primary education over time
- Cook Islands
- Reunion
How they compare
Reunion currently reports 4 years against 2 years in Cook Islands, a difference of 2 years.
That makes Reunion's figure about 2.0 times Cook Islands's.
Across all 38 years both countries report, Reunion has been ahead every year.
Cook Islands ranks 1st and Reunion ranks 1st of 6 countries.
Reunion has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Cook Islands | Reunion | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 1 years | 4 years | 3 years | Reunion |
| 1980s | 1 years | 4 years | 3 years | Reunion |
| 1990s | 1.2 years | 4 years | 2.8 years | Reunion |
| 2010s | 2 years | 4 years | 2 years | Reunion |
| 2020s | 2 years | 4 years | 2 years | Reunion |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of pre-primary education, Cook Islands or Reunion?
- Reunion, at 4 years against 2 years in Cook Islands as of 2025.
- What is the difference in theoretical duration of pre-primary education between Cook Islands and Reunion?
- 2 years, with Reunion ahead.
- How many years of comparable data are there for Cook Islands and Reunion?
- 38 years are reported by both, from 1971 to 2025.
- How do Cook Islands and Reunion rank globally for theoretical duration of pre-primary education?
- Cook Islands ranks 1st and Reunion ranks 1st of 6 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