Hib3 number unvaccinated in Cook Islands

Cook Islands: Hib3 number unvaccinated was 26.32 in 2023. ◆ Volatile

Latest (2023)
26.32
Change on year
down 53.9%
World rank
1st
of 2 countries
All-time high
57.12
in 2022
All-time low
2.48
in 2018
Years of data
15
2009–2023

Hib3 number unvaccinated in Cook Islands, 2009–2023

02040602009201620232009: 55.62010: 3.12011: 22.32012: 6.42013: 6.12014: 2.92015: 2.82016: 2.72017: 2.62018: 2.52019: 4.82020: 25.42021: 41.62022: 57.12023: 26.3

Source: Our World in Data.

Analysis

Cook Islands recorded 26.32 for hib3 number unvaccinated in 2023.

Compared with earlier readings it is down 53.9% on the previous year and up 330.1% over ten years.

Over the whole period, hib3 number unvaccinated in Cook Islands peaked at 57.12 in 2022 and was at its lowest, 2.48, in 2018.

The series is highly variable year to year, so single readings are best treated with caution.

Hib3 number unvaccinated in Cook Islands, year by year

Annual values for Hib3 number unvaccinated in Cook Islands, 2009 to 2023.
Year Value Change
2009 55.62
2010 3.14 -94.4%
2011 22.26 +608.9%
2012 6.36 -71.4%
2013 6.12 -3.8%
2014 2.91 -52.5%
2015 2.81 -3.4%
2016 2.69 -4.3%
2017 2.56 -4.8%
2018 2.48 -3.1%
2019 4.82 +94.4%
2020 25.41 +427.2%
2021 41.61 +63.8%
2022 57.12 +37.3%
2023 26.32 -53.9%

Averages by decade

DecadeAverage LowestHighest Years
2000s 55.62 55.62 55.62 1
2010s 5.62 2.48 22.26 10
2020s 37.62 25.41 57.12 4

Countries ranked near Cook Islands

  1. 1 Nigeria 2.25 million compare
  2. 2 India 2.04 million compare
  3. 2 Niue 0.25 compare
  4. 3 Congo, Democratic Republic of the 1.59 million compare
  5. 4 Ethiopia 1.17 million compare

See the full ranking of 191 places →

More health data for Cook Islands

All data for Cook Islands →

Frequently asked questions

What is hib3 number unvaccinated in Cook Islands?
Hib3 number unvaccinated in Cook Islands was 26.32 in 2023, according to Our World in Data.
What is the highest hib3 number unvaccinated recorded in Cook Islands?
The highest recorded value was 57.12 in 2022.
What is the lowest hib3 number unvaccinated recorded in Cook Islands?
The lowest recorded value was 2.48 in 2018.
How does Cook Islands rank for hib3 number unvaccinated?
Cook Islands ranks 1st out of 2 countries with data for 2023.
Is hib3 number unvaccinated rising or falling in Cook Islands?
Over the last ten years it is up 330.1%. The long-run trend across the full record is volatile.
Where does this Cook Islands data come from?
The figures come from Our World in Data, published as part of Hib3 number unvaccinated. Statizoid updates them automatically from the source API.

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Hib3 number unvaccinated in Cook Islands. Statizoid, drawing on Our World in Data. Retrieved 24 August 2026, from https://health.statizoid.com/stat/hib3-number-unvaccinated/cook-islands/

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About this data

Indicator
Hib3 number unvaccinated
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
191 places, 3,762 data points, 1991–2023
Last refreshed