What is the difference in theoretical duration of secondary education between Cook Islands and Palestine, State of?

1 years, with Palestine, State of ahead.

How many years of comparable data are there for Cook Islands and Palestine, State of?

55 years are reported by both, from 1970 to 2025.

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.

Cook Islands vs Palestine, State of: Theoretical duration of secondary education

Cook Islands

7 years

in 2025

Palestine, State of

8 years

in 2025

Cook Islands rank

26th

Palestine, State of rank

3rd

Theoretical duration of secondary education over time

Cook Islands
Palestine, State of

How they compare

Palestine, State of currently reports 8 years against 7 years in Cook Islands, a difference of 1 years.

That makes Palestine, State of's figure about 1.1 times Cook Islands's.

Across all 55 years both countries report, Palestine, State of has been ahead every year.

Cook Islands ranks 26th and Palestine, State of ranks 3rd of 221 countries.

Palestine, State of has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Cook Islands	Palestine, State of	Difference	Ahead
1970s	6 years	8 years	2 years	Palestine, State of
1980s	6 years	8 years	2 years	Palestine, State of
1990s	6.4 years	8 years	1.6 years	Palestine, State of
2000s	7 years	8 years	1 years	Palestine, State of
2010s	7 years	8 years	1 years	Palestine, State of
2020s	7 years	8 years	1 years	Palestine, State of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher theoretical duration of secondary education, Cook Islands or Palestine, State of?: Palestine, State of, at 8 years against 7 years in Cook Islands as of 2025.
What is the difference in theoretical duration of secondary education between Cook Islands and Palestine, State of?: 1 years, with Palestine, State of ahead.
How many years of comparable data are there for Cook Islands and Palestine, State of?: 55 years are reported by both, from 1970 to 2025.
How do Cook Islands and Palestine, State of rank globally for theoretical duration of secondary education?: Cook Islands ranks 26th and Palestine, State of ranks 3rd 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.

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Cook Islands vs Palestine, State of: Theoretical duration of secondary education. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 11 September 2026, from https://education.statizoid.com/compare/theoretical-duration-of-secondary-education-years/cook-islands/west-bank-and-gaza/

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About this data

Indicator: Theoretical duration of secondary education (years)
Unit: years
Source: UNESCO Institute for Statistics
Licence: CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)
Coverage: 221 places, 11,823 data points, 1970–2025
Last refreshed: 06 September 2026

February 2026 Data Release