Samoa vs San Marino: Share of one-year-olds vaccinated against measles
Samoa
85.0%
in 2024
San Marino
85.0%
in 2024
Samoa rank
127th
San Marino rank
127th
Share of one-year-olds vaccinated against measles over time
- Samoa
- San Marino
How they compare
Samoa currently reports 85.0% against 85.0% in San Marino, a difference of 0.0%.
The two have swapped places 8 times across 34 shared years of data; in 1991 it was San Marino ahead.
Samoa ranks 127th and San Marino ranks 127th of 194 countries.
San Marino has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Samoa | San Marino | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 92.7% | 98.0% | 5.3% | San Marino |
| 2000s | 63.4% | 92.8% | 29.4% | San Marino |
| 2010s | 72.1% | 85.2% | 13.1% | San Marino |
| 2020s | 76.4% | 88.8% | 12.4% | San Marino |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of one-year-olds vaccinated against measles, Samoa or San Marino?
- Samoa, at 85.0% against 85.0% in San Marino as of 2024.
- What is the difference in share of one-year-olds vaccinated against measles between Samoa and San Marino?
- 0.0%, with Samoa ahead.
- How many years of comparable data are there for Samoa and San Marino?
- 34 years are reported by both, from 1991 to 2024.
- How do Samoa and San Marino rank globally for share of one-year-olds vaccinated against measles?
- Samoa ranks 127th and San Marino ranks 127th 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 vaccinated against measles. 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 first dose of the measles vaccine in a given year.