Samoa vs Saint Lucia: Share of one-year-olds vaccinated against diphtheria, tetanus
Samoa
84.0%
in 2025
Saint Lucia
84.0%
in 2025
Samoa rank
133rd
Saint Lucia rank
133rd
Share of one-year-olds vaccinated against diphtheria, tetanus over time
- Samoa
- Saint Lucia
How they compare
Samoa currently reports 84.0% against 84.0% in Saint Lucia, a difference of 0.0%.
The two have swapped places 14 times across 46 shared years of data; in 1980 it was Saint Lucia ahead.
Samoa ranks 133rd and Saint Lucia ranks 133rd of 195 countries.
Across the 5 decades both report, Samoa averaged higher in 1 and Saint Lucia in 4.
Head to head by decade
| Decade | Samoa | Saint Lucia | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 79.9% | 78.3% | 1.6% | Samoa |
| 1990s | 92.6% | 93.2% | 0.6% | Saint Lucia |
| 2000s | 71.0% | 89.4% | 18.4% | Saint Lucia |
| 2010s | 73.7% | 95.3% | 21.6% | Saint Lucia |
| 2020s | 83.7% | 84.0% | 0.3% | Saint Lucia |
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, Samoa or Saint Lucia?
- Samoa, at 84.0% against 84.0% in Saint Lucia as of 2025.
- What is the difference in share of one-year-olds vaccinated against diphtheria, tetanus and pertussis between Samoa and Saint Lucia?
- 0.0%, with Samoa ahead.
- How many years of comparable data are there for Samoa and Saint Lucia?
- 46 years are reported by both, from 1980 to 2025.
- How do Samoa and Saint Lucia rank globally for share of one-year-olds vaccinated against diphtheria, tetanus and pertussis?
- Samoa ranks 133rd and Saint Lucia ranks 133rd 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.