Ireland vs Trinidad and Tobago: Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis
Ireland
92.0%
in 2024
Trinidad and Tobago
92.0%
in 2024
Ireland rank
87th
Trinidad and Tobago rank
87th
Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis over time
- Ireland
- Trinidad and Tobago
How they compare
Ireland currently reports 92.0% against 92.0% in Trinidad and Tobago, a difference of 0.0%.
The two have swapped places 7 times across 45 shared years of data; in 1980 it was Ireland ahead.
Ireland ranks 87th and Trinidad and Tobago ranks 87th of 194 countries.
Across the 5 decades both report, Ireland averaged higher in 1 and Trinidad and Tobago in 4.
Head to head by decade
| Decade | Ireland | Trinidad and Tobago | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 44.1% | 65.0% | 20.9% | Trinidad and Tobago |
| 1990s | 73.4% | 86.6% | 13.2% | Trinidad and Tobago |
| 2000s | 88.8% | 91.7% | 2.9% | Trinidad and Tobago |
| 2010s | 94.9% | 93.0% | 1.9% | Ireland |
| 2020s | 93.2% | 94.2% | 1.0% | Trinidad and Tobago |
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, Ireland or Trinidad and Tobago?
- Ireland, at 92.0% against 92.0% in Trinidad and Tobago as of 2024.
- What is the difference in share of one-year-olds vaccinated against diphtheria, tetanus and pertussis between Ireland and Trinidad and Tobago?
- 0.0%, with Ireland ahead.
- How many years of comparable data are there for Ireland and Trinidad and Tobago?
- 45 years are reported by both, from 1980 to 2024.
- How do Ireland and Trinidad and Tobago rank globally for share of one-year-olds vaccinated against diphtheria, tetanus and pertussis?
- Ireland ranks 87th and Trinidad and Tobago ranks 87th 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.