Cook Islands vs Naoero: School life expectancy, primary and secondary, adjusted gender parity
Cook Islands
1.05 GPIA
in 2024
Naoero
1.05 GPIA
in 2025
Cook Islands rank
27th
Naoero rank
25th
School life expectancy, primary and secondary, adjusted gender parity over time
- Cook Islands
- Naoero
How they compare
Naoero currently reports 1.05 GPIA against 1.05 GPIA in Cook Islands, a difference of 0 GPIA.
The two have swapped places 5 times across 15 shared years of data; in 1971 it was Naoero ahead.
Cook Islands ranks 27th and Naoero ranks 25th of 208 countries.
Naoero has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Cook Islands | Naoero | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 1.05 GPIA | 1.07 GPIA | 0.0195 GPIA | Naoero |
| 2000s | 1.05 GPIA | 1.07 GPIA | 0.0171 GPIA | Naoero |
| 2010s | 1.01 GPIA | 1.02 GPIA | 0.0166 GPIA | Naoero |
| 2020s | 1.04 GPIA | 1.07 GPIA | 0.0291 GPIA | Naoero |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, primary and secondary, adjusted gender parity, Cook Islands or Naoero?
- Naoero, at 1.05 GPIA against 1.05 GPIA in Cook Islands as of 2025.
- What is the difference in school life expectancy, primary and secondary, adjusted gender parity between Cook Islands and Naoero?
- 0 GPIA, with Naoero ahead.
- How many years of comparable data are there for Cook Islands and Naoero?
- 15 years are reported by both, from 1971 to 2024.
- How do Cook Islands and Naoero rank globally for school life expectancy, primary and secondary, adjusted gender parity?
- Cook Islands ranks 27th and Naoero ranks 25th of 208 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, primary and secondary, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release