Sao Tome and Principe vs Solomon Islands: Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis
Sao Tome and Principe
87.0%
in 2024
Solomon Islands
87.0%
in 2024
Sao Tome and Principe rank
121st
Solomon Islands rank
121st
Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis over time
- Sao Tome and Principe
- Solomon Islands
How they compare
Sao Tome and Principe currently reports 87.0% against 87.0% in Solomon Islands, a difference of 0.0%.
The two have swapped places 13 times across 44 shared years of data; in 1981 it was Sao Tome and Principe ahead.
Sao Tome and Principe ranks 121st and Solomon Islands ranks 121st of 194 countries.
Sao Tome and Principe has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Sao Tome and Principe | Solomon Islands | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 52.9% | 45.8% | 7.1% | Sao Tome and Principe |
| 1990s | 76.1% | 72.8% | 3.3% | Sao Tome and Principe |
| 2000s | 94.4% | 86.9% | 7.5% | Sao Tome and Principe |
| 2010s | 95.9% | 86.9% | 9.0% | Sao Tome and Principe |
| 2020s | 91.8% | 88.2% | 3.6% | Sao Tome and Principe |
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, Sao Tome and Principe or Solomon Islands?
- Sao Tome and Principe, at 87.0% against 87.0% in Solomon Islands as of 2024.
- What is the difference in share of one-year-olds vaccinated against diphtheria, tetanus and pertussis between Sao Tome and Principe and Solomon Islands?
- 0.0%, with Sao Tome and Principe ahead.
- How many years of comparable data are there for Sao Tome and Principe and Solomon Islands?
- 44 years are reported by both, from 1981 to 2024.
- How do Sao Tome and Principe and Solomon Islands rank globally for share of one-year-olds vaccinated against diphtheria, tetanus and pertussis?
- Sao Tome and Principe ranks 121st and Solomon Islands ranks 121st 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.