Cambodia vs Thailand: Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus
Cambodia
57,743 one-year-olds
in 2023
Thailand
48,265 one-year-olds
in 2023
Cambodia rank
52nd
Thailand rank
55th
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus over time
- Cambodia
- Thailand
How they compare
Cambodia currently reports 57,743 one-year-olds against 48,265 one-year-olds in Thailand, a difference of 9,478 one-year-olds.
That makes Cambodia's figure about 1.2 times Thailand's.
The two have swapped places 1 time across 40 shared years of data; in 1984 it was Thailand ahead.
Cambodia ranks 52nd and Thailand ranks 55th of 194 countries.
Across the 5 decades both report, Cambodia averaged higher in 4 and Thailand in 1.
Head to head by decade
| Decade | Cambodia | Thailand | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 178,132 one-year-olds | 320,758 one-year-olds | 142,626 one-year-olds | Thailand |
| 1990s | 201,624 one-year-olds | 74,832 one-year-olds | 126,792 one-year-olds | Cambodia |
| 2000s | 80,143 one-year-olds | 20,973 one-year-olds | 59,170 one-year-olds | Cambodia |
| 2010s | 37,214 one-year-olds | 10,483 one-year-olds | 26,731 one-year-olds | Cambodia |
| 2020s | 54,810 one-year-olds | 42,017 one-year-olds | 12,793 one-year-olds | Cambodia |
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, Cambodia or Thailand?
- Cambodia, at 57,743 one-year-olds against 48,265 one-year-olds in Thailand as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus between Cambodia and Thailand?
- 9,478 one-year-olds, with Cambodia ahead.
- How many years of comparable data are there for Cambodia and Thailand?
- 40 years are reported by both, from 1984 to 2023.
- How do Cambodia and Thailand rank globally for number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus?
- Cambodia ranks 52nd and Thailand ranks 55th 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.
Individual pages
About this data
Number of one-year-olds who have not had three doses of the combined diphtheria, tetanus and pertussis vaccine in a given year.