Antigua and Barbuda vs Costa Rica: Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis
Antigua and Barbuda
99.0%
in 2024
Costa Rica
99.0%
in 2024
Antigua and Barbuda rank
1st
Costa Rica rank
1st
Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis over time
- Antigua and Barbuda
- Costa Rica
How they compare
Antigua and Barbuda currently reports 99.0% against 99.0% in Costa Rica, a difference of 0.0%.
The two have swapped places 6 times across 45 shared years of data; in 1980 it was Costa Rica ahead.
Antigua and Barbuda ranks 1st and Costa Rica ranks 1st of 194 countries.
Antigua and Barbuda has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Antigua and Barbuda | Costa Rica | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 89.4% | 87.7% | 1.7% | Antigua and Barbuda |
| 1990s | 98.5% | 88.6% | 9.9% | Antigua and Barbuda |
| 2000s | 98.1% | 89.6% | 8.5% | Antigua and Barbuda |
| 2010s | 97.3% | 92.4% | 4.9% | Antigua and Barbuda |
| 2020s | 96.6% | 96.6% | 0.0% | — |
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, Antigua and Barbuda or Costa Rica?
- Antigua and Barbuda, at 99.0% against 99.0% in Costa Rica as of 2024.
- What is the difference in share of one-year-olds vaccinated against diphtheria, tetanus and pertussis between Antigua and Barbuda and Costa Rica?
- 0.0%, with Antigua and Barbuda ahead.
- How many years of comparable data are there for Antigua and Barbuda and Costa Rica?
- 45 years are reported by both, from 1980 to 2024.
- How do Antigua and Barbuda and Costa Rica rank globally for share of one-year-olds vaccinated against diphtheria, tetanus and pertussis?
- Antigua and Barbuda ranks 1st and Costa Rica ranks 1st 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 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.