Madagascar vs Tanzania, United Republic of: Number of one-year-olds who are not vaccinated against measles
Madagascar
458,467 one-year-olds
in 2023
Tanzania, United Republic of
353,502 one-year-olds
in 2023
Madagascar rank
13th
Tanzania, United Republic of rank
15th
Number of one-year-olds who are not vaccinated against measles over time
- Madagascar
- Tanzania, United Republic of
How they compare
Madagascar currently reports 458,467 one-year-olds against 353,502 one-year-olds in Tanzania, United Republic of, a difference of 104,965 one-year-olds.
That makes Madagascar's figure about 1.3 times Tanzania, United Republic of's.
The two have swapped places 9 times across 40 shared years of data; in 1984 it was Tanzania, United Republic of ahead.
Madagascar ranks 13th and Tanzania, United Republic of ranks 15th of 194 countries.
Madagascar has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Madagascar | Tanzania, United Republic of | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 318,224 one-year-olds | 211,468 one-year-olds | 106,756 one-year-olds | Madagascar |
| 1990s | 252,947 one-year-olds | 250,264 one-year-olds | 2,683 one-year-olds | Madagascar |
| 2000s | 214,956 one-year-olds | 143,410 one-year-olds | 71,546 one-year-olds | Madagascar |
| 2010s | 300,033 one-year-olds | 142,113 one-year-olds | 157,921 one-year-olds | Madagascar |
| 2020s | 473,866 one-year-olds | 348,904 one-year-olds | 124,963 one-year-olds | Madagascar |
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, Madagascar or Tanzania, United Republic of?
- Madagascar, at 458,467 one-year-olds against 353,502 one-year-olds in Tanzania, United Republic of as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against measles between Madagascar and Tanzania, United Republic of?
- 104,965 one-year-olds, with Madagascar ahead.
- How many years of comparable data are there for Madagascar and Tanzania, United Republic of?
- 40 years are reported by both, from 1984 to 2023.
- How do Madagascar and Tanzania, United Republic of rank globally for number of one-year-olds who are not vaccinated against measles?
- Madagascar ranks 13th and Tanzania, United Republic of ranks 15th 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.