Andorra vs Nauru: Number of one-year-olds who are not vaccinated against polio
Andorra
8.96 one-year-olds
in 2023
Nauru
9.27 one-year-olds
in 2023
Andorra rank
191st
Nauru rank
190th
Number of one-year-olds who are not vaccinated against polio over time
- Andorra
- Nauru
How they compare
Nauru currently reports 9.27 one-year-olds against 8.96 one-year-olds in Andorra, a difference of 0.31 one-year-olds.
The two have swapped places 10 times across 27 shared years of data; in 1997 it was Nauru ahead.
Andorra ranks 191st and Nauru ranks 190th of 194 countries.
Nauru has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Andorra | Nauru | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 55.32 one-year-olds | 119.69 one-year-olds | 64.38 one-year-olds | Nauru |
| 2000s | 22.46 one-year-olds | 53.34 one-year-olds | 30.87 one-year-olds | Nauru |
| 2010s | 10.55 one-year-olds | 26.6 one-year-olds | 16.05 one-year-olds | Nauru |
| 2020s | 8.32 one-year-olds | 9.73 one-year-olds | 1.41 one-year-olds | Nauru |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of one-year-olds who are not vaccinated against polio, Andorra or Nauru?
- Nauru, at 9.27 one-year-olds against 8.96 one-year-olds in Andorra as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against polio between Andorra and Nauru?
- 0.31 one-year-olds, with Nauru ahead.
- How many years of comparable data are there for Andorra and Nauru?
- 27 years are reported by both, from 1997 to 2023.
- How do Andorra and Nauru rank globally for number of one-year-olds who are not vaccinated against polio?
- Andorra ranks 191st and Nauru ranks 190th 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 are not vaccinated against polio. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Number of one-year-olds who have not had the third dose of either the oral or inactivated polio vaccine in a given year.