Chile vs Greece: Share of one-year-olds who are vaccinated against polio
Chile
95.0%
in 2024
Greece
95.0%
in 2024
Chile rank
55th
Greece rank
55th
Share of one-year-olds who are vaccinated against polio over time
- Chile
- Greece
How they compare
Chile currently reports 95.0% against 95.0% in Greece, a difference of 0.0%.
The two have swapped places 7 times across 45 shared years of data; in 1980 it was Chile ahead.
Chile ranks 55th and Greece ranks 55th of 194 countries.
Across the 5 decades both report, Chile averaged higher in 1 and Greece in 4.
Head to head by decade
| Decade | Chile | Greece | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 95.2% | 96.0% | 0.8% | Greece |
| 1990s | 92.3% | 92.1% | 0.2% | Chile |
| 2000s | 94.4% | 95.0% | 0.6% | Greece |
| 2010s | 93.5% | 99.0% | 5.5% | Greece |
| 2020s | 95.0% | 97.6% | 2.6% | Greece |
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, Chile or Greece?
- Chile, at 95.0% against 95.0% in Greece as of 2024.
- What is the difference in share of one-year-olds who are vaccinated against polio between Chile and Greece?
- 0.0%, with Chile ahead.
- How many years of comparable data are there for Chile and Greece?
- 45 years are reported by both, from 1980 to 2024.
- How do Chile and Greece rank globally for share of one-year-olds who are vaccinated against polio?
- Chile ranks 55th and Greece ranks 55th 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.