Cook Islands vs Nauru: Hepb3 number unvaccinated

Cook Islands
26.32
in 2023
Nauru
46.35
in 2023
Cook Islands rank
181st
Nauru rank
180th

Hepb3 number unvaccinated over time

  • Cook Islands
  • Nauru
050100150200199020062023

How they compare

Nauru currently reports 46.35 against 26.32 in Cook Islands, a difference of 20.03.

That makes Nauru's figure about 1.8 times Cook Islands's.

The two have swapped places 13 times across 33 shared years of data; in 1991 it was Cook Islands ahead.

Cook Islands ranks 181st and Nauru ranks 180th of 190 countries.

Across the 4 decades both report, Cook Islands averaged higher in 1 and Nauru in 3.

Head to head by decade

Decade Cook Islands Nauru Difference Ahead
1990s 71.34 79.48 8.14 Nauru
2000s 14.25 35.94 21.69 Nauru
2010s 5.62 26.6 20.98 Nauru
2020s 37.62 19 18.62 Cook Islands

Averages of every year both report within each decade.

Frequently asked questions

Which has higher hepb3 number unvaccinated, Cook Islands or Nauru?
Nauru, at 46.35 against 26.32 in Cook Islands as of 2023.
What is the difference in hepb3 number unvaccinated between Cook Islands and Nauru?
20.03, with Nauru ahead.
How many years of comparable data are there for Cook Islands and Nauru?
33 years are reported by both, from 1991 to 2023.
How do Cook Islands and Nauru rank globally for hepb3 number unvaccinated?
Cook Islands ranks 181st and Nauru ranks 180th of 190 countries.
Where does this data come from?
Our World in Data, published as Hepb3 number unvaccinated. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cook Islands vs Nauru: Hepb3 number unvaccinated. Statizoid, drawing on Our World in Data. Retrieved 10 November 2026, from https://health.statizoid.com/compare/hepb3-number-unvaccinated/cook-islands/naoero/

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<a href="https://health.statizoid.com/compare/hepb3-number-unvaccinated/cook-islands/naoero/">Cook Islands vs Nauru: Hepb3 number unvaccinated</a> — Statizoid

About this data

Indicator
Hepb3 number unvaccinated
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
190 places, 4,559 data points, 1989–2023
Last refreshed