Which has higher life expectancy, Cook Islands or Grenada?

Cook Islands, at 75.28 years against 75.21 years in Grenada as of 2023.

What is the difference in life expectancy between Cook Islands and Grenada?

0.07 years, with Cook Islands ahead.

How many years of comparable data are there for Cook Islands and Grenada?

74 years are reported by both, from 1950 to 2023.

Where does this data come from?

Riley (2005); Zijdeman et al. (2015); HMD (2025); UN WPP (2024) – with major processing by Our World in Data, published as Life expectancy. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Cook Islands vs Grenada: Life expectancy

Cook Islands

75.28 years

in 2023

Grenada

75.21 years

in 2023

Cook Islands rank

119th

Grenada rank

120th

Life expectancy over time

Cook Islands
Grenada

How they compare

Cook Islands currently reports 75.28 years against 75.21 years in Grenada, a difference of 0.07 years.

The two have swapped places 5 times across 74 shared years of data; in 1950 it was Grenada ahead.

Cook Islands ranks 119th and Grenada ranks 120th of 236 countries.

Grenada has averaged higher in every one of the 8 decades both report.

Head to head by decade

Decade	Cook Islands	Grenada	Difference	Ahead
1950s	44.88 years	57.47 years	12.59 years	Grenada
1960s	57.99 years	64.92 years	6.93 years	Grenada
1970s	65.34 years	67.59 years	2.26 years	Grenada
1980s	66.6 years	68.75 years	2.15 years	Grenada
1990s	68.07 years	71.84 years	3.77 years	Grenada
2000s	71.07 years	73.56 years	2.49 years	Grenada
2010s	73.81 years	74.96 years	1.15 years	Grenada
2020s	74.86 years	74.97 years	0.1099 years	Grenada

Averages of every year both report within each decade.

Frequently asked questions

Which has higher life expectancy, Cook Islands or Grenada?: Cook Islands, at 75.28 years against 75.21 years in Grenada as of 2023.
What is the difference in life expectancy between Cook Islands and Grenada?: 0.07 years, with Cook Islands ahead.
How many years of comparable data are there for Cook Islands and Grenada?: 74 years are reported by both, from 1950 to 2023.
How do Cook Islands and Grenada rank globally for life expectancy?: Cook Islands ranks 119th and Grenada ranks 120th of 236 countries.
Where does this data come from?: Riley (2005); Zijdeman et al. (2015); HMD (2025); UN WPP (2024) – with major processing by Our World in Data, published as Life expectancy. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cook Islands vs Grenada: Life expectancy. Statizoid, drawing on Riley (2005); Zijdeman et al. (2015); HMD (2025); UN WPP (2024) – with major processing by Our World in Data. Retrieved 23 September 2026, from https://health.statizoid.com/compare/life-expectancy/cook-islands/grenada/

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<a href="https://health.statizoid.com/compare/life-expectancy/cook-islands/grenada/">Cook Islands vs Grenada: Life expectancy</a> — Statizoid

About this data

Indicator: Life expectancy
Unit: years
Source: Riley (2005); Zijdeman et al. (2015); HMD (2025); UN WPP (2024) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 19,452 data points, 1543–2023
Last refreshed: 17 September 2026

Period life expectancy is the number of years the average person born in a certain year would live if they experienced the same chances of dying at each age as people did that year.