Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Grenada
Grenada: Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis was 93.0% in 2024. ▲ Rising
Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Grenada, 1980–2024
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in %.
Analysis
The most recent figure for share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Grenada is 93.0%, measured in 2024.
Compared with earlier readings it is up 8.1% on the previous year and down 4.1% over ten years.
Over the whole period, share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Grenada peaked at 99.0% in 2005 and was at its lowest, 25.0%, in 1980.
Grenada ranks 82nd of 194 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 45 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 65.9% | 25.0% | 98.0% | 10 |
| 1990s | 89.0% | 80.0% | 97.0% | 10 |
| 2000s | 95.5% | 83.0% | 99.0% | 10 |
| 2010s | 95.6% | 92.0% | 97.0% | 10 |
| 2020s | 81.0% | 72.0% | 93.0% | 5 |
Countries ranked near Grenada
More reference data data for Grenada
- Universal right to vote in practice 2 (2025)
- Consumer price index 116.33 2010 = 100 (2025)
- Civil liberties rating 2 (2025)
- Men's universal right to vote 1 (2025)
- Elected parliament 1 (2025)
- Competitive elections 1 (2025)
- Chief executive of the government is elected 1 (2025)
- Democracy 7 (2025)
- Universal right to vote 2 (2025)
- Free country 2 (2025)
Frequently asked questions
- What is share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Grenada?
- Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Grenada was 93.0% in 2024, according to WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data.
- What is the highest share of one-year-olds vaccinated against diphtheria, tetanus and pertussis recorded in Grenada?
- The highest recorded value was 99.0% in 2005.
- What is the lowest share of one-year-olds vaccinated against diphtheria, tetanus and pertussis recorded in Grenada?
- The lowest recorded value was 25.0% in 1980.
- How does Grenada rank for share of one-year-olds vaccinated against diphtheria, tetanus and pertussis?
- Grenada ranks 82nd out of 194 countries with data for 2024.
- Is share of one-year-olds vaccinated against diphtheria, tetanus and pertussis rising or falling in Grenada?
- Over the last ten years it is down 4.1%. The long-run trend across the full record is rising.
- Where does this Grenada data come from?
- The figures come from WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as part of Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis. Statizoid updates them automatically from the source API.
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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.