Cook Islands vs Marshall Islands: Total population by age

Cook Islands
0.105
in 2023
Marshall Islands
0.132
in 2023
Cook Islands rank
224th
Marshall Islands rank
221st

Total population by age over time

  • Cook Islands
  • Marshall Islands
0.0250.050.0750.10.125195019862023

How they compare

Marshall Islands currently reports 0.132 against 0.105 in Cook Islands, a difference of 0.027.

That makes Marshall Islands's figure about 1.3 times Cook Islands's.

The two have swapped places 6 times across 74 shared years of data; in 1950 it was Marshall Islands ahead.

Cook Islands ranks 224th and Marshall Islands ranks 221st of 234 countries.

Across the 8 decades both report, Cook Islands averaged higher in 1 and Marshall Islands in 7.

Head to head by decade

Decade Cook Islands Marshall Islands Difference Ahead
1950s 0.0327 0.0484 0.0157 Marshall Islands
1960s 0.0408 0.0606 0.0198 Marshall Islands
1970s 0.0489 0.0586 0.0097 Marshall Islands
1980s 0.0509 0.0764 0.0255 Marshall Islands
1990s 0.0559 0.0798 0.0239 Marshall Islands
2000s 0.0733 0.0744 0.0011 Marshall Islands
2010s 0.1087 0.0869 0.0218 Cook Islands
2020s 0.1062 0.1237 0.0175 Marshall Islands

Averages of every year both report within each decade.

Frequently asked questions

Which has higher total population by age, Cook Islands or Marshall Islands?
Marshall Islands, at 0.132 against 0.105 in Cook Islands as of 2023.
What is the difference in total population by age between Cook Islands and Marshall Islands?
0.027, with Marshall Islands ahead.
How many years of comparable data are there for Cook Islands and Marshall Islands?
74 years are reported by both, from 1950 to 2023.
How do Cook Islands and Marshall Islands rank globally for total population by age?
Cook Islands ranks 224th and Marshall Islands ranks 221st of 234 countries.
Where does this data come from?
UNICEF, published as Total population by age (70 years old). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cook Islands vs Marshall Islands: Total population by age. Statizoid, drawing on UNICEF. Retrieved 21 August 2026, from https://population.statizoid.com/compare/total-population-by-age-70-years-old/cook-islands/marshall-islands/

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About this data

Indicator
Total population by age (70 years old)
Source
UNICEF
Licence
UNICEF Terms of Use (attribution required)
Coverage
389 places, 28,786 data points, 1950–2023
Last refreshed