San Marino vs Ukraine: Share of one-year-olds who are vaccinated against polio
San Marino
88.0%
in 2024
Ukraine
88.0%
in 2024
San Marino rank
112th
Ukraine rank
112th
Share of one-year-olds who are vaccinated against polio over time
- San Marino
- Ukraine
How they compare
San Marino currently reports 88.0% against 88.0% in Ukraine, a difference of 0.0%.
The two have swapped places 3 times across 33 shared years of data; in 1992 it was San Marino ahead.
San Marino ranks 112th and Ukraine ranks 112th of 194 countries.
Across the 4 decades both report, San Marino averaged higher in 3 and Ukraine in 1.
Head to head by decade
| Decade | San Marino | Ukraine | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 97.9% | 95.9% | 2.0% | San Marino |
| 2000s | 92.9% | 95.2% | 2.3% | Ukraine |
| 2010s | 87.9% | 60.4% | 27.5% | San Marino |
| 2020s | 90.0% | 80.8% | 9.2% | San Marino |
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, San Marino or Ukraine?
- San Marino, at 88.0% against 88.0% in Ukraine as of 2024.
- What is the difference in share of one-year-olds who are vaccinated against polio between San Marino and Ukraine?
- 0.0%, with San Marino ahead.
- How many years of comparable data are there for San Marino and Ukraine?
- 33 years are reported by both, from 1992 to 2024.
- How do San Marino and Ukraine rank globally for share of one-year-olds who are vaccinated against polio?
- San Marino ranks 112th and Ukraine ranks 112th 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.