Cook Islands vs Nigeria: School life expectancy, pre-primary, adjusted gender parity index
Cook Islands
1.24 GPIA
in 2024
Nigeria
1.15 GPIA
in 2023
Cook Islands rank
3rd
Nigeria rank
6th
School life expectancy, pre-primary, adjusted gender parity index over time
- Cook Islands
- Nigeria
How they compare
Cook Islands currently reports 1.24 GPIA against 1.15 GPIA in Nigeria, a difference of 0.09 GPIA.
That makes Cook Islands's figure about 1.1 times Nigeria's.
The two have swapped places 4 times across 9 shared years of data; in 2001 it was Nigeria ahead.
Cook Islands ranks 3rd and Nigeria ranks 6th of 205 countries.
Across the 3 decades both report, Cook Islands averaged higher in 2 and Nigeria in 1.
Head to head by decade
| Decade | Cook Islands | Nigeria | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 0.946 GPIA | 0.9461 GPIA | 0.0001 GPIA | Nigeria |
| 2010s | 0.999 GPIA | 0.9401 GPIA | 0.0589 GPIA | Cook Islands |
| 2020s | 1.11 GPIA | 1.05 GPIA | 0.0578 GPIA | Cook Islands |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, pre-primary, adjusted gender parity index, Cook Islands or Nigeria?
- Cook Islands, at 1.24 GPIA against 1.15 GPIA in Nigeria as of 2024.
- What is the difference in school life expectancy, pre-primary, adjusted gender parity index between Cook Islands and Nigeria?
- 0.09 GPIA, with Cook Islands ahead.
- How many years of comparable data are there for Cook Islands and Nigeria?
- 9 years are reported by both, from 2001 to 2023.
- How do Cook Islands and Nigeria rank globally for school life expectancy, pre-primary, adjusted gender parity index?
- Cook Islands ranks 3rd and Nigeria ranks 6th of 205 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, pre-primary, 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