Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Senegal
Senegal: Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis was 91.0% in 2024. ▲ Rising
Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Senegal, 1986–2024
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 Senegal is 91.0%, measured in 2024.
Compared with earlier readings it is down 1.1% on the previous year and up 2.2% over ten years.
Over the whole period, share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Senegal peaked at 94.0% in 2007 and was at its lowest, 47.0%, in 1989.
Senegal ranks 94th of 194 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 39 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 54.2% | 47.0% | 59.0% | 4 |
| 1990s | 60.4% | 51.0% | 80.0% | 10 |
| 2000s | 76.5% | 52.0% | 94.0% | 10 |
| 2010s | 91.1% | 89.0% | 93.0% | 10 |
| 2020s | 88.8% | 83.0% | 93.0% | 5 |
Countries ranked near Senegal
More reference data data for Senegal
- Summer temperature anomalies -0.265 °C (2026)
- Temperature anomalies by month -0.0252 °C (2026)
- Spring temperature anomalies -0.7106 °C (2026)
- Universal right to vote 2 (2025)
- Autumn temperature anomalies -0.1143 °C (2025)
- Winter temperature anomalies -1.05 °C (2025)
- Consumer price index 136.06 2010 = 100 (2025)
- Universal right to vote in practice 2 (2025)
- Annual precipitation 577.89 millimeters (2025)
- Democracy 6 (2025)
Frequently asked questions
- What is share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Senegal?
- Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Senegal was 91.0% 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 Senegal?
- The highest recorded value was 94.0% in 2007.
- What is the lowest share of one-year-olds vaccinated against diphtheria, tetanus and pertussis recorded in Senegal?
- The lowest recorded value was 47.0% in 1989.
- How does Senegal rank for share of one-year-olds vaccinated against diphtheria, tetanus and pertussis?
- Senegal ranks 94th out of 194 countries with data for 2024.
- Is share of one-year-olds vaccinated against diphtheria, tetanus and pertussis rising or falling in Senegal?
- Over the last ten years it is up 2.2%. The long-run trend across the full record is rising.
- Where does this Senegal 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.