Hib3 number unvaccinated in Nauru

Nauru: Hib3 number unvaccinated was 46.35 in 2023. ◆ Volatile

Latest (2023)
46.35
Change on year
up 408.2%
World rank
182nd
of 192 countries
All-time high
74.97
in 2012
All-time low
3
in 2009
Years of data
15
2009–2023

Hib3 number unvaccinated in Nauru, 2009–2023

0204060802009201620232009: 32010: 3.22011: 3.42012: 752013: 45.92014: 172015: 29.92016: 9.72017: 40.62018: 29.92019: 11.52020: 14.62021: 5.92022: 9.12023: 46.4

Source: Our World in Data.

Analysis

Nauru recorded 46.35 for hib3 number unvaccinated in 2023.

The figure is up 408.2% on the previous year and up 1.0% over ten years.

Over the whole period, hib3 number unvaccinated in Nauru peaked at 74.97 in 2012 and was at its lowest, 3, in 2009.

That places Nauru 182nd out of 192 countries with data for 2023, putting it in the bottom quarter.

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

Hib3 number unvaccinated in Nauru, year by year

Annual values for Hib3 number unvaccinated in Nauru, 2009 to 2023.
Year Value Change
2009 3 —
2010 3.17 +5.7%
2011 3.39 +6.9%
2012 74.97 +2111.5%
2013 45.89 -38.8%
2014 17 -63.0%
2015 29.88 +75.8%
2016 9.69 -67.6%
2017 40.56 +318.6%
2018 29.9 -26.3%
2019 11.52 -61.5%
2020 14.6 +26.7%
2021 5.92 -59.5%
2022 9.12 +54.1%
2023 46.35 +408.2%

Nauru compared with similar countries

  • Nauru's 46.35 is below the median for high income countries, which is 2,209, 2% of the median. (62 countries reporting)
  • Nauru's 46.35 is below the median for East Asia & Pacific, which is 3,384, 1% of the median. (28 countries reporting)

Biggest year-on-year movements

Years where Hib3 number unvaccinated in Nauru changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.

YearChange FromTo
2012 +2111.5% 3.39 74.97

Averages by decade

DecadeAverage LowestHighest Years
2000s 3 3 3 1
2010s 26.6 3.17 74.97 10
2020s 19 5.92 46.35 4

Countries ranked near Nauru

  1. 179 Luxembourg 67.49 compare
  2. 180 Brunei 62.76 compare
  3. 181 Seychelles 54.12 compare
  4. 183 Cook Islands 26.32 compare
  5. 184 Tonga 23.98 compare
  6. 185 Saint Kitts and Nevis 22.36 compare

See the full ranking of 192 places →

More health data for Nauru

All data for Nauru →

Frequently asked questions

What is hib3 number unvaccinated in Nauru?
Hib3 number unvaccinated in Nauru was 46.35 in 2023, according to Our World in Data.
What is the highest hib3 number unvaccinated recorded in Nauru?
The highest recorded value was 74.97 in 2012.
What is the lowest hib3 number unvaccinated recorded in Nauru?
The lowest recorded value was 3 in 2009.
How does Nauru rank for hib3 number unvaccinated?
Nauru ranks 182nd out of 192 countries with data for 2023.
Is hib3 number unvaccinated rising or falling in Nauru?
Over the last ten years it is up 1.0%. The long-run trend across the full record is volatile.
Where does this Nauru 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 Nauru. Statizoid, drawing on Our World in Data. Retrieved 10 November 2026, from https://health.statizoid.com/stat/hib3-number-unvaccinated/naoero/

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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
192 places, 3,783 data points, 1991–2023
Last refreshed