Argentina vs Ecuador: Share of one-year-olds vaccinated against diphtheria, tetanus
Argentina
75.0%
in 2025
Ecuador
77.0%
in 2025
Argentina rank
161st
Ecuador rank
158th
Share of one-year-olds vaccinated against diphtheria, tetanus over time
- Argentina
- Ecuador
How they compare
Ecuador currently reports 77.0% against 75.0% in Argentina, a difference of 2.0%.
The two have swapped places 11 times across 46 shared years of data; in 1980 it was Argentina ahead.
Argentina ranks 161st and Ecuador ranks 158th of 195 countries.
Argentina has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Argentina | Ecuador | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 64.2% | 39.5% | 24.7% | Argentina |
| 1990s | 83.7% | 79.3% | 4.4% | Argentina |
| 2000s | 92.0% | 91.3% | 0.7% | Argentina |
| 2010s | 90.7% | 85.2% | 5.5% | Argentina |
| 2020s | 75.8% | 75.2% | 0.7% | Argentina |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of one-year-olds vaccinated against diphtheria, tetanus and pertussis, Argentina or Ecuador?
- Ecuador, at 77.0% against 75.0% in Argentina as of 2025.
- What is the difference in share of one-year-olds vaccinated against diphtheria, tetanus and pertussis between Argentina and Ecuador?
- 2.0%, with Ecuador ahead.
- How many years of comparable data are there for Argentina and Ecuador?
- 46 years are reported by both, from 1980 to 2025.
- How do Argentina and Ecuador rank globally for share of one-year-olds vaccinated against diphtheria, tetanus and pertussis?
- Argentina ranks 161st and Ecuador ranks 158th of 195 countries.
- Where does this data come from?
- WHO & UNICEF (2026); UN, World Population Prospects (2024) – processed by Our World in Data, published as Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Share of one-year-olds who have had three doses of the combined diphtheria, tetanus and pertussis vaccine in a given year.