Number of one-year-olds who are not vaccinated against diphtheria in Antigua and Barbuda
Antigua and Barbuda: Number of one-year-olds who are not vaccinated against diphtheria was 0.0756 one-year-olds per square kilometre in 2023. ◆ Volatile
Number of one-year-olds who are not vaccinated against diphtheria in Antigua and Barbuda, 1980–2023
Source: Statizoid (derived). Measured in one-year-olds per square kilometre.
Analysis
The most recent figure for number of one-year-olds who are not vaccinated against diphtheria in Antigua and Barbuda is 0.0756 one-year-olds per square kilometre, measured in 2023.
The figure is up 199.5% on the previous year and up 177.9% over ten years.
Over the whole period, number of one-year-olds who are not vaccinated against diphtheria in Antigua and Barbuda peaked at 1.5 one-year-olds per square kilometre in 1980 and was at its lowest, 0.0231 one-year-olds per square kilometre, in 2019.
Antigua and Barbuda ranks 119th of 192 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Number of one-year-olds who are not vaccinated against diphtheria in Antigua and Barbuda, year by year
| Year | one-year-olds per square kilometre | Change |
|---|---|---|
| 1980 | 1.5 one-year-olds per square kilometre | — |
| 1981 | 0.6725 one-year-olds per square kilometre | -55.0% |
| 1982 | 0.6262 one-year-olds per square kilometre | -6.9% |
| 1983 | 0.029 one-year-olds per square kilometre | -95.4% |
| 1984 | 0.1765 one-year-olds per square kilometre | +508.5% |
| 1985 | 0.0298 one-year-olds per square kilometre | -83.1% |
| 1986 | 0.1178 one-year-olds per square kilometre | +295.1% |
| 1987 | 0.0874 one-year-olds per square kilometre | -25.8% |
| 1988 | 0.0577 one-year-olds per square kilometre | -34.0% |
| 1989 | 0.0289 one-year-olds per square kilometre | -50.0% |
| 1990 | 0.0294 one-year-olds per square kilometre | +1.7% |
| 1991 | 0.1786 one-year-olds per square kilometre | +508.4% |
| 1992 | 0.0283 one-year-olds per square kilometre | -84.2% |
| 1993 | 0.0276 one-year-olds per square kilometre | -2.3% |
| 1994 | 0.029 one-year-olds per square kilometre | +4.8% |
| 1995 | 0.03 one-year-olds per square kilometre | +3.7% |
| 1996 | 0.0315 one-year-olds per square kilometre | +5.1% |
| 1997 | 0.0325 one-year-olds per square kilometre | +3.0% |
| 1998 | 0.0325 one-year-olds per square kilometre | +0.1% |
| 1999 | 0.0315 one-year-olds per square kilometre | -3.3% |
| 2000 | 0.1503 one-year-olds per square kilometre | +378.0% |
| 2001 | 0.0948 one-year-olds per square kilometre | -37.0% |
| 2002 | 0.0642 one-year-olds per square kilometre | -32.2% |
| 2003 | 0.0302 one-year-olds per square kilometre | -53.0% |
| 2004 | 0.0876 one-year-olds per square kilometre | +190.3% |
| 2005 | 0.0285 one-year-olds per square kilometre | -67.4% |
| 2006 | 0.0282 one-year-olds per square kilometre | -1.2% |
| 2007 | 0.0282 one-year-olds per square kilometre | +0.0% |
| 2008 | 0.0286 one-year-olds per square kilometre | +1.4% |
| 2009 | 0.0304 one-year-olds per square kilometre | +6.4% |
| 2010 | 0.0635 one-year-olds per square kilometre | +108.8% |
| 2011 | 0.03 one-year-olds per square kilometre | -52.8% |
| 2012 | 0.0562 one-year-olds per square kilometre | +87.4% |
| 2013 | 0.0272 one-year-olds per square kilometre | -51.6% |
| 2014 | 0.0257 one-year-olds per square kilometre | -5.7% |
| 2015 | 0.0247 one-year-olds per square kilometre | -3.8% |
| 2016 | 0.1998 one-year-olds per square kilometre | +709.6% |
| 2017 | 0.1224 one-year-olds per square kilometre | -38.8% |
| 2018 | 0.1191 one-year-olds per square kilometre | -2.7% |
| 2019 | 0.0231 one-year-olds per square kilometre | -80.6% |
| 2020 | 0.0916 one-year-olds per square kilometre | +296.9% |
| 2021 | 0.1955 one-year-olds per square kilometre | +113.3% |
| 2022 | 0.0253 one-year-olds per square kilometre | -87.1% |
| 2023 | 0.0756 one-year-olds per square kilometre | +199.5% |
Antigua and Barbuda compared with similar countries
- Antigua and Barbuda's 0.0756 one-year-olds per square kilometre is above the median for high income countries, which is 0.048 one-year-olds per square kilometre, 1.6× the median. (63 countries reporting)
- Antigua and Barbuda's 0.0756 one-year-olds per square kilometre is below the median for Latin America & Caribbean, which is 0.0926 one-year-olds per square kilometre, 82% of the median. (32 countries reporting)
Biggest year-on-year movements
Years where Number of one-year-olds who are not vaccinated against diphtheria in Antigua and Barbuda 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 |
|---|---|---|---|
| 2016 | +709.6% | 0.0247 one-year-olds per square kilometre | 0.1998 one-year-olds per square kilometre |
| 1984 | +508.5% | 0.029 one-year-olds per square kilometre | 0.1765 one-year-olds per square kilometre |
| 1991 | +508.4% | 0.0294 one-year-olds per square kilometre | 0.1786 one-year-olds per square kilometre |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0.3322 one-year-olds per square kilometre | 0.0289 one-year-olds per square kilometre | 1.5 one-year-olds per square kilometre | 10 |
| 1990s | 0.0451 one-year-olds per square kilometre | 0.0276 one-year-olds per square kilometre | 0.1786 one-year-olds per square kilometre | 10 |
| 2000s | 0.0571 one-year-olds per square kilometre | 0.0282 one-year-olds per square kilometre | 0.1503 one-year-olds per square kilometre | 10 |
| 2010s | 0.0692 one-year-olds per square kilometre | 0.0231 one-year-olds per square kilometre | 0.1998 one-year-olds per square kilometre | 10 |
| 2020s | 0.097 one-year-olds per square kilometre | 0.0253 one-year-olds per square kilometre | 0.1955 one-year-olds per square kilometre | 4 |
Countries ranked near Antigua and Barbuda
- 116 Tajikistan 0.0773 one-year-olds per square kilometre compare
- 117 Belgium 0.0768 one-year-olds per square kilometre compare
- 118 Bolivia 0.0766 one-year-olds per square kilometre compare
- 120 Armenia 0.074 one-year-olds per square kilometre compare
- 121 Italy 0.069 one-year-olds per square kilometre compare
- 122 Peru 0.0671 one-year-olds per square kilometre compare
More health data for Antigua and Barbuda
- Un projection of annual infant deaths, annual growth rate 0 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.0772 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,555 deaths per 1,000 people (2090)
- Number of infants who die before age 1 1 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 0 (2025)
- Population ages 00-04, female, annual growth rate 0.2219 % 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 0.0288 units per person (2025)
- Population ages 00-04, male, annual growth rate 0.2513 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0 units per US$ of GDP (2025)
Frequently asked questions
- What is number of one-year-olds who are not vaccinated against diphtheria in Antigua and Barbuda?
- Number of one-year-olds who are not vaccinated against diphtheria in Antigua and Barbuda was 0.0756 one-year-olds per square kilometre in 2023, according to Statizoid (derived).
- What is the highest number of one-year-olds who are not vaccinated against diphtheria recorded in Antigua and Barbuda?
- The highest recorded value was 1.5 one-year-olds per square kilometre in 1980.
- What is the lowest number of one-year-olds who are not vaccinated against diphtheria recorded in Antigua and Barbuda?
- The lowest recorded value was 0.0231 one-year-olds per square kilometre in 2019.
- How does Antigua and Barbuda rank for number of one-year-olds who are not vaccinated against diphtheria?
- Antigua and Barbuda ranks 119th out of 192 countries with data for 2023.
- Is number of one-year-olds who are not vaccinated against diphtheria rising or falling in Antigua and Barbuda?
- Over the last ten years it is up 177.9%. The long-run trend across the full record is volatile.
- Where does this Antigua and Barbuda data come from?
- The figures come from Statizoid (derived), published as part of Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus, per square kilometre. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 44 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus ÷ Land area (sq. km)
Computed from
- Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data
- Land area FAOSTAT, Food and Agriculture Organization of the United Nations (FAO)
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.