Bulgaria vs Kazakhstan: Number of one-year-olds who are not vaccinated against measles
Bulgaria
4,925 one-year-olds
in 2023
Kazakhstan
4,351 one-year-olds
in 2023
Bulgaria rank
120th
Kazakhstan rank
123rd
Number of one-year-olds who are not vaccinated against measles over time
- Bulgaria
- Kazakhstan
How they compare
Bulgaria currently reports 4,925 one-year-olds against 4,351 one-year-olds in Kazakhstan, a difference of 574 one-year-olds.
That makes Bulgaria's figure about 1.1 times Kazakhstan's.
The two have swapped places 11 times across 32 shared years of data; in 1992 it was Kazakhstan ahead.
Bulgaria ranks 120th and Kazakhstan ranks 123rd of 194 countries.
Kazakhstan has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Bulgaria | Kazakhstan | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 5,403 one-year-olds | 17,368 one-year-olds | 11,965 one-year-olds | Kazakhstan |
| 2000s | 3,937 one-year-olds | 4,685 one-year-olds | 747.71 one-year-olds | Kazakhstan |
| 2010s | 4,042 one-year-olds | 5,024 one-year-olds | 982.49 one-year-olds | Kazakhstan |
| 2020s | 6,094 one-year-olds | 12,631 one-year-olds | 6,538 one-year-olds | Kazakhstan |
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, Bulgaria or Kazakhstan?
- Bulgaria, at 4,925 one-year-olds against 4,351 one-year-olds in Kazakhstan as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against measles between Bulgaria and Kazakhstan?
- 574 one-year-olds, with Bulgaria ahead.
- How many years of comparable data are there for Bulgaria and Kazakhstan?
- 32 years are reported by both, from 1992 to 2023.
- How do Bulgaria and Kazakhstan rank globally for number of one-year-olds who are not vaccinated against measles?
- Bulgaria ranks 120th and Kazakhstan ranks 123rd 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.