Oman vs Sao Tome and Principe: Number of one-year-olds who are not vaccinated against measles
Oman
846.12 one-year-olds
in 2023
Sao Tome and Principe
812.63 one-year-olds
in 2023
Oman rank
156th
Sao Tome and Principe rank
157th
Number of one-year-olds who are not vaccinated against measles over time
- Oman
- Sao Tome and Principe
How they compare
Oman currently reports 846.12 one-year-olds against 812.63 one-year-olds in Sao Tome and Principe, a difference of 33.49 one-year-olds.
The two have swapped places 8 times across 43 shared years of data; in 1981 it was Oman ahead.
Oman ranks 156th and Sao Tome and Principe ranks 157th of 194 countries.
Across the 5 decades both report, Oman averaged higher in 4 and Sao Tome and Principe in 1.
Head to head by decade
| Decade | Oman | Sao Tome and Principe | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 21,176 one-year-olds | 2,046 one-year-olds | 19,130 one-year-olds | Oman |
| 1990s | 1,579 one-year-olds | 1,648 one-year-olds | 68.74 one-year-olds | Sao Tome and Principe |
| 2000s | 1,019 one-year-olds | 780.42 one-year-olds | 238.77 one-year-olds | Oman |
| 2010s | 756.9 one-year-olds | 460.8 one-year-olds | 296.09 one-year-olds | Oman |
| 2020s | 1,285 one-year-olds | 1,035 one-year-olds | 249.97 one-year-olds | Oman |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of one-year-olds who are not vaccinated against measles, Oman or Sao Tome and Principe?
- Oman, at 846.12 one-year-olds against 812.63 one-year-olds in Sao Tome and Principe as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against measles between Oman and Sao Tome and Principe?
- 33.49 one-year-olds, with Oman ahead.
- How many years of comparable data are there for Oman and Sao Tome and Principe?
- 43 years are reported by both, from 1981 to 2023.
- How do Oman and Sao Tome and Principe rank globally for number of one-year-olds who are not vaccinated against measles?
- Oman ranks 156th and Sao Tome and Principe ranks 157th 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 Number of one-year-olds who are not vaccinated against measles. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Number of one-year-olds who have not had the first dose of the measles vaccine in a given year.