Cook Islands vs Gibraltar: Theoretical duration of secondary education (years)
Cook Islands
7 years
in 2025
Gibraltar
7 years
in 2025
Cook Islands rank
26th
Gibraltar rank
26th
Theoretical duration of secondary education (years) over time
- Cook Islands
- Gibraltar
How they compare
Cook Islands currently reports 7 years against 7 years in Gibraltar, a difference of 0 years.
The two have swapped places 2 times across 56 shared years of data; in 1970 it was Gibraltar ahead.
Cook Islands ranks 26th and Gibraltar ranks 26th of 221 countries.
Cook Islands has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Cook Islands | Gibraltar | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 6 years | 6 years | 0 years | — |
| 1980s | 6 years | 6 years | 0 years | — |
| 1990s | 6.4 years | 5.6 years | 0.8 years | Cook Islands |
| 2000s | 7 years | 4 years | 3 years | Cook Islands |
| 2010s | 7 years | 4.2 years | 2.8 years | Cook Islands |
| 2020s | 7 years | 6.33 years | 0.6667 years | Cook Islands |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of secondary education, Cook Islands or Gibraltar?
- Cook Islands, at 7 years against 7 years in Gibraltar as of 2025.
- What is the difference in theoretical duration of secondary education between Cook Islands and Gibraltar?
- 0 years, with Cook Islands ahead.
- How many years of comparable data are there for Cook Islands and Gibraltar?
- 56 years are reported by both, from 1970 to 2025.
- How do Cook Islands and Gibraltar rank globally for theoretical duration of secondary education?
- Cook Islands ranks 26th and Gibraltar ranks 26th of 221 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of secondary 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