Ethiopia vs Sudan: Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus
Ethiopia
1.17 million one-year-olds
in 2023
Sudan
762,834 one-year-olds
in 2023
Ethiopia rank
4th
Sudan rank
6th
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus over time
- Ethiopia
- Sudan
How they compare
Ethiopia currently reports 1.17 million one-year-olds against 762,834 one-year-olds in Sudan, a difference of 405,326 one-year-olds.
That makes Ethiopia's figure about 1.5 times Sudan's.
Across all 43 years both countries report, Ethiopia has been ahead every year.
Ethiopia ranks 4th and Sudan ranks 6th of 194 countries.
Ethiopia has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Ethiopia | Sudan | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 1.46 million one-year-olds | 618,473 one-year-olds | 842,387 one-year-olds | Ethiopia |
| 1990s | 1.38 million one-year-olds | 429,867 one-year-olds | 954,694 one-year-olds | Ethiopia |
| 2000s | 1.68 million one-year-olds | 286,648 one-year-olds | 1.39 million one-year-olds | Ethiopia |
| 2010s | 1.23 million one-year-olds | 93,311 one-year-olds | 1.14 million one-year-olds | Ethiopia |
| 2020s | 1.34 million one-year-olds | 351,844 one-year-olds | 992,851 one-year-olds | Ethiopia |
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, Ethiopia or Sudan?
- Ethiopia, at 1.17 million one-year-olds against 762,834 one-year-olds in Sudan as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus between Ethiopia and Sudan?
- 405,326 one-year-olds, with Ethiopia ahead.
- How many years of comparable data are there for Ethiopia and Sudan?
- 43 years are reported by both, from 1981 to 2023.
- How do Ethiopia and Sudan rank globally for number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus?
- Ethiopia ranks 4th and Sudan ranks 6th 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.