Naoero vs Saint Kitts and Nevis: Number of one-year-olds who have not received the inactivated polio vaccine

Naoero
9.27 one-year-olds
in 2023
Saint Kitts and Nevis
11.18 one-year-olds
in 2023
Naoero rank
188th
Saint Kitts and Nevis rank
187th

Number of one-year-olds who have not received the inactivated polio vaccine over time

  • Naoero
  • Saint Kitts and Nevis
0204060201520192023

How they compare

Saint Kitts and Nevis currently reports 11.18 one-year-olds against 9.27 one-year-olds in Naoero, a difference of 1.91 one-year-olds.

That makes Saint Kitts and Nevis's figure about 1.2 times Naoero's.

The two have swapped places 2 times across 8 shared years of data; in 2016 it was Saint Kitts and Nevis ahead.

Naoero ranks 188th and Saint Kitts and Nevis ranks 187th of 194 countries.

Saint Kitts and Nevis has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Naoero Saint Kitts and Nevis Difference Ahead
2010s 6.83 one-year-olds 32.67 one-year-olds 25.84 one-year-olds Saint Kitts and Nevis
2020s 8.99 one-year-olds 14.33 one-year-olds 5.34 one-year-olds Saint Kitts and Nevis

Averages of every year both report within each decade.

Frequently asked questions

Which has higher number of one-year-olds who have not received the inactivated polio vaccine, Naoero or Saint Kitts and Nevis?
Saint Kitts and Nevis, at 11.18 one-year-olds against 9.27 one-year-olds in Naoero as of 2023.
What is the difference in number of one-year-olds who have not received the inactivated polio vaccine between Naoero and Saint Kitts and Nevis?
1.91 one-year-olds, with Saint Kitts and Nevis ahead.
How many years of comparable data are there for Naoero and Saint Kitts and Nevis?
8 years are reported by both, from 2016 to 2023.
How do Naoero and Saint Kitts and Nevis rank globally for number of one-year-olds who have not received the inactivated polio vaccine?
Naoero ranks 188th and Saint Kitts and Nevis ranks 187th of 194 countries.
Where does this data come from?
WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as Number of one-year-olds who have not received the inactivated polio vaccine. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Naoero vs Saint Kitts and Nevis: Number of one-year-olds who have not received the inactivated polio vaccine. Statizoid, drawing on WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Retrieved 03 September 2026, from https://health.statizoid.com/compare/ipv1-number-unvaccinated/naoero/st-kitts-and-nevis/

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About this data

Indicator
Number of one-year-olds who have not received the inactivated polio vaccine
Unit
one-year-olds
Source
WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
194 places, 1,629 data points, 2015–2023
Last refreshed

Number of one-year-olds who have not had the first dose of the inactivated polio vaccine in a given year.