Hungary vs Sao Tome and Principe: Number of one-year-olds who are not vaccinated against measles

Hungary
922.37 one-year-olds
in 2023
Sao Tome and Principe
812.63 one-year-olds
in 2023
Hungary rank
155th
Sao Tome and Principe rank
157th

Number of one-year-olds who are not vaccinated against measles over time

  • Hungary
  • Sao Tome and Principe
5001.0k1.5k2.0k2.5k198020012023

How they compare

Hungary currently reports 922.37 one-year-olds against 812.63 one-year-olds in Sao Tome and Principe, a difference of 109.74 one-year-olds.

That makes Hungary's figure about 1.1 times Sao Tome and Principe's.

The two have swapped places 7 times across 43 shared years of data; in 1981 it was Sao Tome and Principe ahead.

Hungary ranks 155th and Sao Tome and Principe ranks 157th of 194 countries.

Across the 5 decades both report, Hungary averaged higher in 2 and Sao Tome and Principe in 3.

Head to head by decade

Decade Hungary Sao Tome and Principe Difference Ahead
1980s 1,310 one-year-olds 2,046 one-year-olds 736.14 one-year-olds Sao Tome and Principe
1990s 1,143 one-year-olds 1,648 one-year-olds 505.18 one-year-olds Sao Tome and Principe
2000s 962.02 one-year-olds 780.42 one-year-olds 181.6 one-year-olds Hungary
2010s 924.48 one-year-olds 460.8 one-year-olds 463.68 one-year-olds Hungary
2020s 930.48 one-year-olds 1,035 one-year-olds 104.42 one-year-olds Sao Tome and Principe

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, Hungary or Sao Tome and Principe?
Hungary, at 922.37 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 Hungary and Sao Tome and Principe?
109.74 one-year-olds, with Hungary ahead.
How many years of comparable data are there for Hungary and Sao Tome and Principe?
43 years are reported by both, from 1981 to 2023.
How do Hungary and Sao Tome and Principe rank globally for number of one-year-olds who are not vaccinated against measles?
Hungary ranks 155th 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.

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Hungary vs Sao Tome and Principe: Number of one-year-olds who are not vaccinated against measles. Statizoid, drawing on WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Retrieved 06 September 2026, from https://health.statizoid.com/compare/measles-number-unvaccinated/hungary/sao-tome-and-principe/

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About this data

Indicator
Number of one-year-olds who are not vaccinated against measles
Unit
one-year-olds
Source
WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
194 places, 7,780 data points, 1980–2023
Last refreshed

Number of one-year-olds who have not had the first dose of the measles vaccine in a given year.