Guinea vs Madagascar: Share of one-year-olds vaccinated against diphtheria, tetanus
Guinea
65.0%
in 2025
Madagascar
64.0%
in 2025
Guinea rank
178th
Madagascar rank
181st
Share of one-year-olds vaccinated against diphtheria, tetanus over time
- Guinea
- Madagascar
How they compare
Guinea currently reports 65.0% against 64.0% in Madagascar, a difference of 1.0%.
The two have swapped places 5 times across 44 shared years of data; in 1982 it was Madagascar ahead.
Guinea ranks 178th and Madagascar ranks 181st of 195 countries.
Madagascar has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Guinea | Madagascar | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 15.4% | 29.0% | 13.6% | Madagascar |
| 1990s | 45.9% | 55.8% | 9.9% | Madagascar |
| 2000s | 56.2% | 73.1% | 16.9% | Madagascar |
| 2010s | 52.6% | 68.7% | 16.1% | Madagascar |
| 2020s | 59.3% | 61.3% | 2.0% | Madagascar |
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, Guinea or Madagascar?
- Guinea, at 65.0% against 64.0% in Madagascar as of 2025.
- What is the difference in share of one-year-olds vaccinated against diphtheria, tetanus and pertussis between Guinea and Madagascar?
- 1.0%, with Guinea ahead.
- How many years of comparable data are there for Guinea and Madagascar?
- 44 years are reported by both, from 1982 to 2025.
- How do Guinea and Madagascar rank globally for share of one-year-olds vaccinated against diphtheria, tetanus and pertussis?
- Guinea ranks 178th and Madagascar ranks 181st 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.