Vaccination coverage against diphtheria, tetanus, and pertussis vs. in Seychelles
Seychelles: Vaccination coverage against diphtheria, tetanus, and pertussis vs. was 94.0% in 2024. ▲ Rising
Vaccination coverage against diphtheria, tetanus, and pertussis vs. GDP per capita in Seychelles, 1981–2024
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in %.
Analysis
Seychelles recorded 94.0% for vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita in 2024.
Compared with earlier readings it is down 3.1% on the previous year and down 5.1% over ten years.
Over the whole period, vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita in Seychelles peaked at 99.0% in 1990 and was at its lowest, 13.0%, in 1981.
That places Seychelles 67th out of 194 countries with data for 2024, putting it in the middle of the range.
The long-run direction has been consistently rising across the 44 years of available data.
Vaccination coverage against diphtheria, tetanus, and pertussis vs. in Seychelles, year by year
| Year | % | Change |
|---|---|---|
| 1981 | 13.0% | — |
| 1982 | 55.0% | +323.1% |
| 1983 | 97.0% | +76.4% |
| 1984 | 95.0% | -2.1% |
| 1985 | 86.0% | -9.5% |
| 1986 | 94.0% | +9.3% |
| 1987 | 89.0% | -5.3% |
| 1988 | 94.0% | +5.6% |
| 1989 | 97.0% | +3.2% |
| 1990 | 99.0% | +2.1% |
| 1991 | 98.0% | -1.0% |
| 1992 | 96.0% | -2.0% |
| 1993 | 96.0% | +0.0% |
| 1994 | 96.0% | +0.0% |
| 1995 | 97.0% | +1.0% |
| 1996 | 99.0% | +2.1% |
| 1997 | 98.0% | -1.0% |
| 1998 | 99.0% | +1.0% |
| 1999 | 99.0% | +0.0% |
| 2000 | 98.0% | -1.0% |
| 2001 | 96.0% | -2.0% |
| 2002 | 99.0% | +3.1% |
| 2003 | 99.0% | +0.0% |
| 2004 | 99.0% | +0.0% |
| 2005 | 99.0% | +0.0% |
| 2006 | 99.0% | +0.0% |
| 2007 | 99.0% | +0.0% |
| 2008 | 99.0% | +0.0% |
| 2009 | 99.0% | +0.0% |
| 2010 | 99.0% | +0.0% |
| 2011 | 99.0% | +0.0% |
| 2012 | 98.0% | -1.0% |
| 2013 | 98.0% | +0.0% |
| 2014 | 99.0% | +1.0% |
| 2015 | 97.0% | -2.0% |
| 2016 | 96.0% | -1.0% |
| 2017 | 97.0% | +1.0% |
| 2018 | 99.0% | +2.1% |
| 2019 | 99.0% | +0.0% |
| 2020 | 97.0% | -2.0% |
| 2021 | 94.0% | -3.1% |
| 2022 | 97.0% | +3.2% |
| 2023 | 97.0% | +0.0% |
| 2024 | 94.0% | -3.1% |
Seychelles compared with similar countries
- Seychelles's 94.0% is below the median for high income countries, which is 96.0%, 98% of the median. (63 countries reporting)
- Seychelles's 94.0% is above the median for Sub-Saharan Africa, which is 82.5%, 1.1× the median. (48 countries reporting)
Biggest year-on-year movements
Years where Vaccination coverage against diphtheria, tetanus, and pertussis vs. in Seychelles 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 |
|---|---|---|---|
| 1982 | +323.1% | 13.0% | 55.0% |
| 1983 | +76.4% | 55.0% | 97.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 80.0% | 13.0% | 97.0% | 9 |
| 1990s | 97.7% | 96.0% | 99.0% | 10 |
| 2000s | 98.6% | 96.0% | 99.0% | 10 |
| 2010s | 98.1% | 96.0% | 99.0% | 10 |
| 2020s | 95.8% | 94.0% | 97.0% | 5 |
Countries ranked near Seychelles
- 67 Armenia 94.0% compare
- 67 Barbados 94.0% compare
- 67 Bulgaria 94.0% compare
- 67 Cyprus 94.0% compare
- 67 Fiji 94.0% compare
- 67 Iceland 94.0% compare
- 67 India 94.0% compare
- 67 Italy 94.0% compare
- 67 Kiribati 94.0% compare
- 67 Poland 94.0% compare
- 67 Spain 94.0% compare
- 67 Tuvalu 94.0% compare
- 67 United States 94.0% compare
- 67 Uruguay 94.0% compare
More economy & growth data for Seychelles
- Africa's Development Dynamics (AfDD) Table 04 - Annual real GDP 3.15 Percent per annum (2029)
- Africa's Development Dynamics (AfDD) Table 02 - Annual real GDP 3.59 Percent per annum (2029)
- SDRs holdings, US dollar, annual growth rate -44.82 % change on previous year (2025)
- SDRs holdings, US dollar, per unit of GDP 0.0031 units per US$ of GDP (2025)
- SDRs holdings, US dollar, per capita 59.81 units per person (2025)
- SDRs holdings, SDR, annual growth rate -47.45 % change on previous year (2025)
- SDRs holdings, SDR, per unit of GDP 0.0022 units per US$ of GDP (2025)
- SDRs holdings, SDR, per capita 43.67 units per person (2025)
- IMF holdings of currency, US dollar, annual growth rate 4.23 % change on previous year (2025)
- IMF holdings of currency, US dollar, per unit of GDP 0.0643 units per US$ of GDP (2025)
Frequently asked questions
- What is vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita in Seychelles?
- Vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita in Seychelles was 94.0% 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 Seychelles?
- The highest recorded value was 99.0% in 1990.
- What is the lowest vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita recorded in Seychelles?
- The lowest recorded value was 13.0% in 1981.
- How does Seychelles rank for vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita?
- Seychelles ranks 67th out of 194 countries with data for 2024.
- Is vaccination coverage against diphtheria, tetanus, and pertussis vs. gdp per capita rising or falling in Seychelles?
- Over the last ten years it is down 5.1%. The long-run trend across the full record is rising.
- Where does this Seychelles 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.