Cook Islands vs WB: Upper Middle Income (july 2025): School life expectancy, primary and secondary, adjusted gender parity
Cook Islands
1.05 GPIA
in 2024
WB: Upper Middle Income (july 2025)
1.01 GPIA
in 2024
Cook Islands rank
27th
WB: Upper Middle Income (july 2025) rank
29th
School life expectancy, primary and secondary, adjusted gender parity over time
- Cook Islands
- WB: Upper Middle Income (july 2025)
How they compare
Cook Islands currently reports 1.05 GPIA against 1.01 GPIA in WB: Upper Middle Income (july 2025), a difference of 0.04 GPIA.
The two have swapped places 4 times across 25 shared years of data; in 1987 it was Cook Islands ahead.
Cook Islands ranks 27th and WB: Upper Middle Income (july 2025) ranks 29th of 208 countries.
Cook Islands has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Cook Islands | WB: Upper Middle Income (july 2025) | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 1.06 GPIA | 0.8836 GPIA | 0.1749 GPIA | Cook Islands |
| 1990s | 1.03 GPIA | 0.9648 GPIA | 0.0607 GPIA | Cook Islands |
| 2000s | 1.06 GPIA | 0.9857 GPIA | 0.071 GPIA | Cook Islands |
| 2010s | 1.02 GPIA | 1.01 GPIA | 0.0066 GPIA | Cook Islands |
| 2020s | 1.04 GPIA | 1.01 GPIA | 0.0236 GPIA | Cook Islands |
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 WB: Upper Middle Income (july 2025)?
- Cook Islands, at 1.05 GPIA against 1.01 GPIA in WB: Upper Middle Income (july 2025) as of 2024.
- What is the difference in school life expectancy, primary and secondary, adjusted gender parity between Cook Islands and WB: Upper Middle Income (july 2025)?
- 0.04 GPIA, with Cook Islands ahead.
- How many years of comparable data are there for Cook Islands and WB: Upper Middle Income (july 2025)?
- 25 years are reported by both, from 1987 to 2024.
- How do Cook Islands and WB: Upper Middle Income (july 2025) rank globally for school life expectancy, primary and secondary, adjusted gender parity?
- Cook Islands ranks 27th and WB: Upper Middle Income (july 2025) ranks 29th 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