Vaccination coverage against diphtheria, tetanus, and pertussis vs. in Comoros
Comoros: Vaccination coverage against diphtheria, tetanus, and pertussis vs. was 75.0% in 2024. ▲ Rising
Vaccination coverage against diphtheria, tetanus, and pertussis vs. GDP per capita in Comoros, 1984–2024
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in %.
Analysis
Comoros recorded 75.0% for vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita in 2024.
The figure is down 6.2% over ten years.
Over the whole period, vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita in Comoros peaked at 94.0% in 1990 and was at its lowest, 31.0%, in 1984.
Comoros ranks 157th of 194 countries on this measure, in the bottom quarter.
The long-run direction has been consistently rising across the 41 years of available data.
Vaccination coverage against diphtheria, tetanus, and pertussis vs. in Comoros, year by year
| Year | % | Change |
|---|---|---|
| 1984 | 31.0% | — |
| 1985 | 51.0% | +64.5% |
| 1986 | 71.0% | +39.2% |
| 1987 | 71.0% | +0.0% |
| 1988 | 43.0% | -39.4% |
| 1989 | 82.0% | +90.7% |
| 1990 | 94.0% | +14.6% |
| 1991 | 52.0% | -44.7% |
| 1992 | 38.0% | -26.9% |
| 1993 | 70.0% | +84.2% |
| 1994 | 58.0% | -17.1% |
| 1995 | 75.0% | +29.3% |
| 1996 | 60.0% | -20.0% |
| 1997 | 48.0% | -20.0% |
| 1998 | 75.0% | +56.2% |
| 1999 | 73.0% | -2.7% |
| 2000 | 70.0% | -4.1% |
| 2001 | 70.0% | +0.0% |
| 2002 | 89.0% | +27.1% |
| 2003 | 80.0% | -10.1% |
| 2004 | 76.0% | -5.0% |
| 2005 | 68.0% | -10.5% |
| 2006 | 69.0% | +1.5% |
| 2007 | 75.0% | +8.7% |
| 2008 | 81.0% | +8.0% |
| 2009 | 83.0% | +2.5% |
| 2010 | 74.0% | -10.8% |
| 2011 | 83.0% | +12.2% |
| 2012 | 86.0% | +3.6% |
| 2013 | 83.0% | -3.5% |
| 2014 | 80.0% | -3.6% |
| 2015 | 80.0% | +0.0% |
| 2016 | 75.0% | -6.2% |
| 2017 | 79.0% | +5.3% |
| 2018 | 77.0% | -2.5% |
| 2019 | 78.0% | +1.3% |
| 2020 | 74.0% | -5.1% |
| 2021 | 72.0% | -2.7% |
| 2022 | 78.0% | +8.3% |
| 2023 | 75.0% | -3.8% |
| 2024 | 75.0% | +0.0% |
Comoros compared with similar countries
- Comoros's 75.0% is below the median for lower middle income countries, which is 84.5%, 89% of the median. (46 countries reporting)
- Comoros's 75.0% is below the median for Sub-Saharan Africa, which is 82.5%, 91% of the median. (48 countries reporting)
Biggest year-on-year movements
Years where Vaccination coverage against diphtheria, tetanus, and pertussis vs. in Comoros changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 1989 | +90.7% | 43.0% | 82.0% |
| 1993 | +84.2% | 38.0% | 70.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 58.2% | 31.0% | 82.0% | 6 |
| 1990s | 64.3% | 38.0% | 94.0% | 10 |
| 2000s | 76.1% | 68.0% | 89.0% | 10 |
| 2010s | 79.5% | 74.0% | 86.0% | 10 |
| 2020s | 74.8% | 72.0% | 78.0% | 5 |
Countries ranked near Comoros
- 156 Micronesia (country) 76.0% compare
- 157 Argentina 75.0% compare
- 157 Cook Islands 75.0% compare
- 157 Honduras 75.0% compare
More economy & growth data for Comoros
- Africa's Development Dynamics (AfDD) Table 04 - Annual real GDP 2.14 Percent per annum (2029)
- Africa's Development Dynamics (AfDD) Table 02 - Annual real GDP 3.81 Percent per annum (2029)
- SDRs holdings, US dollar, annual growth rate 17.56 % change on previous year (2025)
- SDRs holdings, US dollar, per unit of GDP 0.0186 units per US$ of GDP (2025)
- SDRs holdings, US dollar, per capita 38.28 units per person (2025)
- SDRs holdings, SDR, annual growth rate 11.95 % change on previous year (2025)
- SDRs holdings, SDR, per unit of GDP 0.0136 units per US$ of GDP (2025)
- SDRs holdings, SDR, per capita 27.95 units per person (2025)
- IMF holdings of currency, US dollar, annual growth rate -4.65 % change on previous year (2025)
- IMF holdings of currency, US dollar, per unit of GDP 0.011 units per US$ of GDP (2025)
Frequently asked questions
- What is vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita in Comoros?
- Vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita in Comoros was 75.0% in 2024, according to WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data.
- What is the highest vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita recorded in Comoros?
- The highest recorded value was 94.0% in 1990.
- What is the lowest vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita recorded in Comoros?
- The lowest recorded value was 31.0% in 1984.
- How does Comoros rank for vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita?
- Comoros ranks 157th out of 194 countries with data for 2024.
- Is vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita rising or falling in Comoros?
- Over the last ten years it is down 6.2%. The long-run trend across the full record is rising.
- Where does this Comoros 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 Vaccination coverage against diphtheria, tetanus, and pertussis vs. GDP per capita. 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.