Armenia vs Portugal: Number of one-year-olds who are not vaccinated against measles
Armenia
1,390 one-year-olds
in 2023
Portugal
1,649 one-year-olds
in 2023
Armenia rank
149th
Portugal rank
146th
Number of one-year-olds who are not vaccinated against measles over time
- Armenia
- Portugal
How they compare
Portugal currently reports 1,649 one-year-olds against 1,390 one-year-olds in Armenia, a difference of 259 one-year-olds.
That makes Portugal's figure about 1.2 times Armenia's.
The two have swapped places 5 times across 32 shared years of data; in 1992 it was Armenia ahead.
Armenia ranks 149th and Portugal ranks 146th of 194 countries.
Across the 4 decades both report, Armenia averaged higher in 1 and Portugal in 3.
Head to head by decade
| Decade | Armenia | Portugal | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 3,653 one-year-olds | 5,255 one-year-olds | 1,602 one-year-olds | Portugal |
| 2000s | 2,627 one-year-olds | 6,832 one-year-olds | 4,204 one-year-olds | Portugal |
| 2010s | 1,439 one-year-olds | 2,029 one-year-olds | 589.72 one-year-olds | Portugal |
| 2020s | 1,843 one-year-olds | 1,473 one-year-olds | 370.11 one-year-olds | Armenia |
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, Armenia or Portugal?
- Portugal, at 1,649 one-year-olds against 1,390 one-year-olds in Armenia as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against measles between Armenia and Portugal?
- 259 one-year-olds, with Portugal ahead.
- How many years of comparable data are there for Armenia and Portugal?
- 32 years are reported by both, from 1992 to 2023.
- How do Armenia and Portugal rank globally for number of one-year-olds who are not vaccinated against measles?
- Armenia ranks 149th and Portugal ranks 146th 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.