Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Congo
Congo: Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis was 78.0% in 2024. ▲ Rising
Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Congo, 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 Congo is 78.0%, measured in 2024.
Compared with earlier readings it is down 13.3% over ten years.
Over the whole period, share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Congo peaked at 90.0% in 2014 and was at its lowest, 23.0%, in 1997.
Congo ranks 150th of 194 countries on this measure, in the bottom quarter.
The long-run direction has been consistently rising across the 45 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 58.2% | 42.0% | 79.0% | 10 |
| 1990s | 50.0% | 23.0% | 79.0% | 10 |
| 2000s | 59.2% | 31.0% | 80.0% | 10 |
| 2010s | 79.3% | 69.0% | 90.0% | 10 |
| 2020s | 76.8% | 73.0% | 78.0% | 5 |
Countries ranked near Congo
More reference data data for Congo
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- Summer temperature anomalies 0.6423 °C (2026)
- Temperature anomalies by month 0.8729 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 0.7385 °C (2025)
- Winter temperature anomalies 0.6531 °C (2025)
- Consumer price index 146.54 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 0 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Congo?
- Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis in Congo was 78.0% 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 Congo?
- The highest recorded value was 90.0% in 2014.
- What is the lowest share of one-year-olds vaccinated against diphtheria, tetanus and pertussis recorded in Congo?
- The lowest recorded value was 23.0% in 1997.
- How does Congo rank for share of one-year-olds vaccinated against diphtheria, tetanus and pertussis?
- Congo ranks 150th out of 194 countries with data for 2024.
- Is share of one-year-olds vaccinated against diphtheria, tetanus and pertussis rising or falling in Congo?
- Over the last ten years it is down 13.3%. The long-run trend across the full record is rising.
- Where does this Congo 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.