Cook Islands vs Saint Helena, Ascension and Tristan da Cunha: Projected population under age 5, annual growth rate

Cook Islands
1.52 % change on previous year
in 2100
Saint Helena, Ascension and Tristan da Cunha
0 % change on previous year
in 2100
Cook Islands rank
1st
Saint Helena, Ascension and Tristan da Cunha rank
3rd

Projected population under age 5, annual growth rate over time

  • Cook Islands
  • Saint Helena, Ascension and Tristan da Cunha
-10-505202520622100

How they compare

Cook Islands currently reports 1.52 % change on previous year against 0 % change on previous year in Saint Helena, Ascension and Tristan da Cunha, a difference of 1.52 % change on previous year.

The two have swapped places 7 times across 76 shared years of data; in 2025 it was Saint Helena, Ascension and Tristan da Cunha ahead.

Cook Islands ranks 1st and Saint Helena, Ascension and Tristan da Cunha ranks 3rd of 7 countries.

Across the 9 decades both report, Cook Islands averaged higher in 6 and Saint Helena, Ascension and Tristan da Cunha in 3.

Head to head by decade

Decade Cook Islands Saint Helena, Ascension and Tristan da Cunha Difference Ahead
2020s -9.83 % change on previous year -2.16 % change on previous year 7.67 % change on previous year Saint Helena, Ascension and Tristan da Cunha
2030s 0.878 % change on previous year 0.0593 % change on previous year 0.8186 % change on previous year Cook Islands
2040s 0.7442 % change on previous year -0.0506 % change on previous year 0.7948 % change on previous year Cook Islands
2050s -4.78 % change on previous year -2.18 % change on previous year 2.6 % change on previous year Saint Helena, Ascension and Tristan da Cunha
2060s 0.7615 % change on previous year -0.557 % change on previous year 1.32 % change on previous year Cook Islands
2070s 1.21 % change on previous year -0.0709 % change on previous year 1.28 % change on previous year Cook Islands
2080s -2.88 % change on previous year -1.48 % change on previous year 1.4 % change on previous year Saint Helena, Ascension and Tristan da Cunha
2090s -0.4312 % change on previous year -0.696 % change on previous year 0.2647 % change on previous year Cook Islands
2100s 1.52 % change on previous year 0 % change on previous year 1.52 % change on previous year Cook Islands

Averages of every year both report within each decade.

Frequently asked questions

Which has higher projected population under age 5, annual growth rate, Cook Islands or Saint Helena, Ascension and Tristan da Cunha?
Cook Islands, at 1.52 % change on previous year against 0 % change on previous year in Saint Helena, Ascension and Tristan da Cunha as of 2100.
What is the difference in projected population under age 5, annual growth rate between Cook Islands and Saint Helena, Ascension and Tristan da Cunha?
1.52 % change on previous year, with Cook Islands ahead.
How many years of comparable data are there for Cook Islands and Saint Helena, Ascension and Tristan da Cunha?
76 years are reported by both, from 2025 to 2100.
How do Cook Islands and Saint Helena, Ascension and Tristan da Cunha rank globally for projected population under age 5, annual growth rate?
Cook Islands ranks 1st and Saint Helena, Ascension and Tristan da Cunha ranks 3rd of 7 countries.
Where does this data come from?
Statizoid (derived), published as Projected population under age 5, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cook Islands vs Saint Helena, Ascension and Tristan da Cunha: Projected population under age 5, annual growth rate. Statizoid, drawing on Statizoid (derived). Retrieved 25 August 2026, from https://population.statizoid.com/compare/projected-population-under-age-5-annual-growth-rate/cook-islands/saint-helena/

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About this data

Indicator
Projected population under age 5, annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
236 places, 17,936 data points, 2025–2100
Last refreshed

The year-on-year percentage change in Projected population under age 5. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.