Republic of Korea vs Naoero: Share of one-year-olds who are vaccinated against polio
Republic of Korea
97.0%
in 2024
Naoero
97.0%
in 2024
Republic of Korea rank
30th
Naoero rank
30th
Share of one-year-olds who are vaccinated against polio over time
- Republic of Korea
- Naoero
How they compare
Republic of Korea currently reports 97.0% against 97.0% in Naoero, a difference of 0.0%.
The two have swapped places 9 times across 41 shared years of data; in 1984 it was Republic of Korea ahead.
Republic of Korea ranks 30th and Naoero ranks 30th of 194 countries.
Republic of Korea has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Republic of Korea | Naoero | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 85.3% | 62.7% | 22.7% | Republic of Korea |
| 1990s | 84.5% | 60.8% | 23.7% | Republic of Korea |
| 2000s | 95.3% | 79.1% | 16.2% | Republic of Korea |
| 2010s | 97.9% | 92.0% | 5.9% | Republic of Korea |
| 2020s | 97.4% | 96.8% | 0.6% | Republic of Korea |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of one-year-olds who are vaccinated against polio, Republic of Korea or Naoero?
- Republic of Korea, at 97.0% against 97.0% in Naoero as of 2024.
- What is the difference in share of one-year-olds who are vaccinated against polio between Republic of Korea and Naoero?
- 0.0%, with Republic of Korea ahead.
- How many years of comparable data are there for Republic of Korea and Naoero?
- 41 years are reported by both, from 1984 to 2024.
- How do Republic of Korea and Naoero rank globally for share of one-year-olds who are vaccinated against polio?
- Republic of Korea ranks 30th and Naoero ranks 30th 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 Share of one-year-olds who are vaccinated against polio. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Share of one-year-olds who have had the third dose of either the oral or inactivated polio vaccine in a given year.