Number of one-year-olds who are not fully vaccinated against in Mauritius
Mauritius: Number of one-year-olds who are not fully vaccinated against was 488 one-year-olds in 2023. ◆ Volatile
Latest (2023)
488 one-year-olds
Change on year
down 21.2%
World rank
166th
of 195 countries
All-time high
4,172 one-year-olds
in 1981
All-time low
153.89 one-year-olds
in 2010
Years of data
44
1980–2023
Number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus in Mauritius, 1980–2023
Source: WHO & UNICEF (2026); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in one-year-olds.
Analysis
In 2023, number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus in Mauritius stood at 488 one-year-olds.
The figure is down 21.2% on the previous year and up 69.6% over ten years.
Over the whole period, number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus in Mauritius peaked at 4,172 one-year-olds in 1981 and was at its lowest, 153.89 one-year-olds, in 2010.
Mauritius ranks 166th of 195 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Number of one-year-olds who are not fully vaccinated against in Mauritius, year by year
| Year | one-year-olds | Change |
|---|---|---|
| 1980 | 2,509 one-year-olds | — |
| 1981 | 4,172 one-year-olds | +66.2% |
| 1982 | 1,377 one-year-olds | -67.0% |
| 1983 | 2,418 one-year-olds | +75.6% |
| 1984 | 3,160 one-year-olds | +30.7% |
| 1985 | 2,507 one-year-olds | -20.7% |
| 1986 | 2,909 one-year-olds | +16.1% |
| 1987 | 3,280 one-year-olds | +12.8% |
| 1988 | 2,847 one-year-olds | -13.2% |
| 1989 | 3,088 one-year-olds | +8.4% |
| 1990 | 3,150 one-year-olds | +2.0% |
| 1991 | 1,945 one-year-olds | -38.3% |
| 1992 | 2,654 one-year-olds | +36.4% |
| 1993 | 2,697 one-year-olds | +1.7% |
| 1994 | 2,488 one-year-olds | -7.8% |
| 1995 | 1,548 one-year-olds | -37.8% |
| 1996 | 2,347 one-year-olds | +51.6% |
| 1997 | 2,078 one-year-olds | -11.5% |
| 1998 | 2,237 one-year-olds | +7.7% |
| 1999 | 2,915 one-year-olds | +30.3% |
| 2000 | 2,345 one-year-olds | -19.5% |
| 2001 | 1,597 one-year-olds | -31.9% |
| 2002 | 2,321 one-year-olds | +45.4% |
| 2003 | 190.67 one-year-olds | -91.8% |
| 2004 | 378.46 one-year-olds | +98.5% |
| 2005 | 559.38 one-year-olds | +47.8% |
| 2006 | 550.65 one-year-olds | -1.6% |
| 2007 | 525.6 one-year-olds | -4.5% |
| 2008 | 167.16 one-year-olds | -68.2% |
| 2009 | 161.2 one-year-olds | -3.6% |
| 2010 | 153.89 one-year-olds | -4.5% |
| 2011 | 297.12 one-year-olds | +93.1% |
| 2012 | 291.4 one-year-olds | -1.9% |
| 2013 | 287.74 one-year-olds | -1.3% |
| 2014 | 423.12 one-year-olds | +47.0% |
| 2015 | 409.95 one-year-olds | -3.1% |
| 2016 | 530.04 one-year-olds | +29.3% |
| 2017 | 772.8 one-year-olds | +45.8% |
| 2018 | 377.07 one-year-olds | -51.2% |
| 2019 | 493.56 one-year-olds | +30.9% |
| 2020 | 610.95 one-year-olds | +23.8% |
| 2021 | 611.5 one-year-olds | +0.1% |
| 2022 | 619 one-year-olds | +1.2% |
| 2023 | 488 one-year-olds | -21.2% |
Mauritius compared with similar countries
- Mauritius's 488 one-year-olds is below the median for upper middle income countries, which is 4,976 one-year-olds, 10% of the median. (58 countries reporting)
- Mauritius's 488 one-year-olds is below the median for Sub-Saharan Africa, which is 52,290 one-year-olds, 1% of the median. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 2,827 one-year-olds | 1,377 one-year-olds | 4,172 one-year-olds | 10 |
| 1990s | 2,406 one-year-olds | 1,548 one-year-olds | 3,150 one-year-olds | 10 |
| 2000s | 879.6 one-year-olds | 161.2 one-year-olds | 2,345 one-year-olds | 10 |
| 2010s | 403.67 one-year-olds | 153.89 one-year-olds | 772.8 one-year-olds | 10 |
| 2020s | 582.36 one-year-olds | 488 one-year-olds | 619 one-year-olds | 4 |
Countries ranked near Mauritius
More health data for Mauritius
- Un projection of annual infant deaths, annual growth rate -10 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.0345 % change on previous year (2090)
- Number of infants who die before age 1 9 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 0 (2025)
- Population ages 00-04, female, annual growth rate -2.54 % change on previous year (2025)
- Population ages 00-04, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, female, per capita 0.0232 units per person (2025)
- Population ages 00-04, male, annual growth rate -0.8573 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, male, per capita 0.0232 units per person (2025)
Frequently asked questions
- What is number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus in Mauritius?
- Number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus in Mauritius was 488 one-year-olds in 2023, according to WHO & UNICEF (2026); UN, World Population Prospects (2024) – processed by Our World in Data.
- What is the highest number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus recorded in Mauritius?
- The highest recorded value was 4,172 one-year-olds in 1981.
- What is the lowest number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus recorded in Mauritius?
- The lowest recorded value was 153.89 one-year-olds in 2010.
- How does Mauritius rank for number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus?
- Mauritius ranks 166th out of 195 countries with data for 2023.
- Is number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus rising or falling in Mauritius?
- Over the last ten years it is up 69.6%. The long-run trend across the full record is volatile.
- Where does this Mauritius data come from?
- The figures come from WHO & UNICEF (2026); UN, World Population Prospects (2024) – processed by Our World in Data, published as part of Number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus. Statizoid updates them automatically from the source API.
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About this data
Number of one-year-olds who have not had three doses of the combined diphtheria, tetanus and pertussis vaccine in a given year.