Belize vs San Marino: Share of one-year-olds who are vaccinated against polio
Belize
88.0%
in 2024
San Marino
88.0%
in 2024
Belize rank
112th
San Marino rank
112th
Share of one-year-olds who are vaccinated against polio over time
- Belize
- San Marino
How they compare
Belize currently reports 88.0% against 88.0% in San Marino, a difference of 0.0%.
The two have swapped places 6 times across 42 shared years of data; in 1983 it was San Marino ahead.
Belize ranks 112th and San Marino ranks 112th of 194 countries.
Across the 5 decades both report, Belize averaged higher in 2 and San Marino in 3.
Head to head by decade
| Decade | Belize | San Marino | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 66.0% | 99.0% | 33.0% | San Marino |
| 1990s | 84.9% | 98.1% | 13.2% | San Marino |
| 2000s | 95.5% | 92.9% | 2.6% | Belize |
| 2010s | 95.1% | 87.9% | 7.2% | Belize |
| 2020s | 83.8% | 90.0% | 6.2% | 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, Belize or San Marino?
- Belize, at 88.0% against 88.0% in San Marino as of 2024.
- What is the difference in share of one-year-olds who are vaccinated against polio between Belize and San Marino?
- 0.0%, with Belize ahead.
- How many years of comparable data are there for Belize and San Marino?
- 42 years are reported by both, from 1983 to 2024.
- How do Belize and San Marino rank globally for share of one-year-olds who are vaccinated against polio?
- Belize ranks 112th and San Marino 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.