Republic of Korea vs Timor-Leste: Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus

Republic of Korea
5,087 one-year-olds
in 2023
Timor-Leste
5,085 one-year-olds
in 2023
Republic of Korea rank
110th
Timor-Leste rank
111th

Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus over time

  • Republic of Korea
  • Timor-Leste
0100.0k200.0k300.0k198120022023

How they compare

Republic of Korea currently reports 5,087 one-year-olds against 5,085 one-year-olds in Timor-Leste, a difference of 2 one-year-olds.

The two have swapped places 6 times across 22 shared years of data; in 2002 it was Republic of Korea ahead.

Republic of Korea ranks 110th and Timor-Leste ranks 111th of 194 countries.

Republic of Korea has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Republic of Korea Timor-Leste Difference Ahead
2000s 26,575 one-year-olds 11,652 one-year-olds 14,923 one-year-olds Republic of Korea
2010s 8,965 one-year-olds 6,761 one-year-olds 2,204 one-year-olds Republic of Korea
2020s 5,586 one-year-olds 5,400 one-year-olds 185.68 one-year-olds Republic of Korea

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 diphtheria, pertussis and tetanus, Republic of Korea or Timor-Leste?
Republic of Korea, at 5,087 one-year-olds against 5,085 one-year-olds in Timor-Leste as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus between Republic of Korea and Timor-Leste?
2 one-year-olds, with Republic of Korea ahead.
How many years of comparable data are there for Republic of Korea and Timor-Leste?
22 years are reported by both, from 2002 to 2023.
How do Republic of Korea and Timor-Leste rank globally for number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus?
Republic of Korea ranks 110th and Timor-Leste ranks 111th 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 diphtheria, pertussis and tetanus. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Republic of Korea vs Timor-Leste: Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus. Statizoid, drawing on WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Retrieved 29 August 2026, from https://health.statizoid.com/compare/dtp3-children-unvaccinated/korea-rep/timor-leste/

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<a href="https://health.statizoid.com/compare/dtp3-children-unvaccinated/korea-rep/timor-leste/">Republic of Korea vs Timor-Leste: Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus</a> — Statizoid

About this data

Indicator
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus
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, 7,906 data points, 1980–2023
Last refreshed

Number of one-year-olds who have not had three doses of the combined diphtheria, tetanus and pertussis vaccine in a given year.