Number of one-year-olds who are not vaccinated against diphtheria in Chile
Chile: Number of one-year-olds who are not vaccinated against diphtheria was 0.0099 one-year-olds per square kilometre in 2023. ▼ Falling
Number of one-year-olds who are not vaccinated against diphtheria in Chile, 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 Chile is 0.0099 one-year-olds per square kilometre, measured in 2023.
That represents a change of down 1.6% on the previous year and down 66.1% over ten years.
Over the whole period, number of one-year-olds who are not vaccinated against diphtheria in Chile peaked at 0.0394 one-year-olds per square kilometre in 1992 and was at its lowest, 0.0035 one-year-olds per square kilometre, in 1981.
That places Chile 173rd out of 192 countries with data for 2023, putting it in the bottom quarter.
The long-run direction has been consistently falling across the 44 years of available data.
Number of one-year-olds who are not vaccinated against diphtheria in Chile, year by year
| Year | one-year-olds per square kilometre | Change |
|---|---|---|
| 1980 | 0.0242 one-year-olds per square kilometre | — |
| 1981 | 0.0035 one-year-olds per square kilometre | -85.7% |
| 1982 | 0.0035 one-year-olds per square kilometre | +0.5% |
| 1983 | 0.0386 one-year-olds per square kilometre | +1007.1% |
| 1984 | 0.0035 one-year-olds per square kilometre | -90.8% |
| 1985 | 0.0036 one-year-olds per square kilometre | +1.3% |
| 1986 | 0.0364 one-year-olds per square kilometre | +914.9% |
| 1987 | 0.0259 one-year-olds per square kilometre | -28.9% |
| 1988 | 0.0151 one-year-olds per square kilometre | -41.9% |
| 1989 | 0.0191 one-year-olds per square kilometre | +27.0% |
| 1990 | 0.0194 one-year-olds per square kilometre | +1.4% |
| 1991 | 0.0235 one-year-olds per square kilometre | +21.3% |
| 1992 | 0.0394 one-year-olds per square kilometre | +67.6% |
| 1993 | 0.039 one-year-olds per square kilometre | -1.0% |
| 1994 | 0.023 one-year-olds per square kilometre | -41.0% |
| 1995 | 0.0228 one-year-olds per square kilometre | -1.2% |
| 1996 | 0.0339 one-year-olds per square kilometre | +48.8% |
| 1997 | 0.0372 one-year-olds per square kilometre | +9.8% |
| 1998 | 0.0362 one-year-olds per square kilometre | -2.6% |
| 1999 | 0.0177 one-year-olds per square kilometre | -51.2% |
| 2000 | 0.0311 one-year-olds per square kilometre | +75.8% |
| 2001 | 0.0102 one-year-olds per square kilometre | -67.3% |
| 2002 | 0.0101 one-year-olds per square kilometre | -1.0% |
| 2003 | 0.0131 one-year-olds per square kilometre | +30.4% |
| 2004 | 0.0224 one-year-olds per square kilometre | +70.6% |
| 2005 | 0.0283 one-year-olds per square kilometre | +26.4% |
| 2006 | 0.0187 one-year-olds per square kilometre | -33.9% |
| 2007 | 0.0124 one-year-olds per square kilometre | -33.6% |
| 2008 | 0.0156 one-year-olds per square kilometre | +26.1% |
| 2009 | 0.0192 one-year-olds per square kilometre | +22.8% |
| 2010 | 0.026 one-year-olds per square kilometre | +35.5% |
| 2011 | 0.0196 one-year-olds per square kilometre | -24.5% |
| 2012 | 0.0326 one-year-olds per square kilometre | +66.4% |
| 2013 | 0.0292 one-year-olds per square kilometre | -10.5% |
| 2014 | 0.0162 one-year-olds per square kilometre | -44.5% |
| 2015 | 0.013 one-year-olds per square kilometre | -20.0% |
| 2016 | 0.0161 one-year-olds per square kilometre | +24.4% |
| 2017 | 0.0223 one-year-olds per square kilometre | +38.5% |
| 2018 | 0.0155 one-year-olds per square kilometre | -30.8% |
| 2019 | 0.0121 one-year-olds per square kilometre | -21.7% |
| 2020 | 0.0206 one-year-olds per square kilometre | +70.5% |
| 2021 | 0.0137 one-year-olds per square kilometre | -33.5% |
| 2022 | 0.0101 one-year-olds per square kilometre | -26.8% |
| 2023 | 0.0099 one-year-olds per square kilometre | -1.6% |
Chile compared with similar countries
- Chile's 0.0099 one-year-olds per square kilometre is below the median for high income countries, which is 0.048 one-year-olds per square kilometre, 21% of the median. (63 countries reporting)
- Chile's 0.0099 one-year-olds per square kilometre is below the median for Latin America & Caribbean, which is 0.0926 one-year-olds per square kilometre, 11% 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 Chile 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 |
|---|---|---|---|
| 1983 | +1007.1% | 0.0035 one-year-olds per square kilometre | 0.0386 one-year-olds per square kilometre |
| 1986 | +914.9% | 0.0036 one-year-olds per square kilometre | 0.0364 one-year-olds per square kilometre |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0.0173 one-year-olds per square kilometre | 0.0035 one-year-olds per square kilometre | 0.0386 one-year-olds per square kilometre | 10 |
| 1990s | 0.0292 one-year-olds per square kilometre | 0.0177 one-year-olds per square kilometre | 0.0394 one-year-olds per square kilometre | 10 |
| 2000s | 0.0181 one-year-olds per square kilometre | 0.0101 one-year-olds per square kilometre | 0.0311 one-year-olds per square kilometre | 10 |
| 2010s | 0.0203 one-year-olds per square kilometre | 0.0121 one-year-olds per square kilometre | 0.0326 one-year-olds per square kilometre | 10 |
| 2020s | 0.0136 one-year-olds per square kilometre | 0.0099 one-year-olds per square kilometre | 0.0206 one-year-olds per square kilometre | 4 |
Countries ranked near Chile
- 170 Brunei 0.0119 one-year-olds per square kilometre compare
- 171 Costa Rica 0.0103 one-year-olds per square kilometre compare
- 172 Hungary 0.0101 one-year-olds per square kilometre compare
- 174 Uruguay 0.0096 one-year-olds per square kilometre compare
- 175 Cuba 0.0092 one-year-olds per square kilometre compare
- 176 Portugal 0.009 one-year-olds per square kilometre compare
More health data for Chile
- Un projection of annual infant deaths, annual growth rate -1.71 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.4062 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,755 deaths per 1,000 people (2090)
- Number of infants who die before age 1 115 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 0 (2025)
- Population ages 00-04, female, annual growth rate -3.22 % 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 0.0224 units per person (2025)
- Population ages 00-04, male, annual growth rate -3.16 % 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 Chile?
- Number of one-year-olds who are not vaccinated against diphtheria in Chile was 0.0099 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 Chile?
- The highest recorded value was 0.0394 one-year-olds per square kilometre in 1992.
- What is the lowest number of one-year-olds who are not vaccinated against diphtheria recorded in Chile?
- The lowest recorded value was 0.0035 one-year-olds per square kilometre in 1981.
- How does Chile rank for number of one-year-olds who are not vaccinated against diphtheria?
- Chile ranks 173rd out of 192 countries with data for 2023.
- Is number of one-year-olds who are not vaccinated against diphtheria rising or falling in Chile?
- Over the last ten years it is down 66.1%. The long-run trend across the full record is falling.
- Where does this Chile 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.