Number of one-year-olds who are not vaccinated against diphtheria in El Salvador
El Salvador: Number of one-year-olds who are not vaccinated against diphtheria was 0.0006 one-year-olds per person in 2023. ◆ Volatile
Number of one-year-olds who are not vaccinated against diphtheria in El Salvador, 1980–2023
Source: Statizoid (derived). Measured in one-year-olds per person.
Analysis
The most recent figure for number of one-year-olds who are not vaccinated against diphtheria in El Salvador is 0.0006 one-year-olds per person, measured in 2023.
That represents a change of down 21.0% on the previous year and down 58.5% over ten years.
Over the whole period, number of one-year-olds who are not vaccinated against diphtheria in El Salvador peaked at 0.0266 one-year-olds per person in 1983 and was at its lowest, 0.0002 one-year-olds per person, in 2007.
That places El Salvador 129th out of 192 countries with data for 2023, putting it 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 El Salvador, year by year
| Year | one-year-olds per person | Change |
|---|---|---|
| 1980 | 0.0192 one-year-olds per person | — |
| 1981 | 0.0198 one-year-olds per person | +3.2% |
| 1982 | 0.0197 one-year-olds per person | -0.6% |
| 1983 | 0.0266 one-year-olds per person | +34.8% |
| 1984 | 0.0228 one-year-olds per person | -14.1% |
| 1985 | 0.0146 one-year-olds per person | -36.1% |
| 1986 | 0.0159 one-year-olds per person | +8.8% |
| 1987 | 0.0147 one-year-olds per person | -7.4% |
| 1988 | 0.0116 one-year-olds per person | -21.2% |
| 1989 | 0.0113 one-year-olds per person | -2.0% |
| 1990 | 0.0063 one-year-olds per person | -44.7% |
| 1991 | 0.0121 one-year-olds per person | +92.9% |
| 1992 | 0.0122 one-year-olds per person | +1.2% |
| 1993 | 0.0063 one-year-olds per person | -48.8% |
| 1994 | 0.0029 one-year-olds per person | -53.7% |
| 1995 | 0.0003 one-year-olds per person | -90.3% |
| 1996 | 0.0011 one-year-olds per person | +287.8% |
| 1997 | 0.0008 one-year-olds per person | -27.0% |
| 1998 | 0.0003 one-year-olds per person | -67.5% |
| 1999 | 0.0015 one-year-olds per person | +486.7% |
| 2000 | 0.0002 one-year-olds per person | -83.7% |
| 2001 | 0.0019 one-year-olds per person | +678.1% |
| 2002 | 0.0044 one-year-olds per person | +129.4% |
| 2003 | 0.0013 one-year-olds per person | -69.8% |
| 2004 | 0.0021 one-year-olds per person | +59.1% |
| 2005 | 0.0023 one-year-olds per person | +5.8% |
| 2006 | 0.0008 one-year-olds per person | -64.7% |
| 2007 | 0.0002 one-year-olds per person | -75.5% |
| 2008 | 0.0004 one-year-olds per person | +100.9% |
| 2009 | 0.0018 one-year-olds per person | +348.6% |
| 2010 | 0.0021 one-year-olds per person | +20.1% |
| 2011 | 0.0021 one-year-olds per person | -0.8% |
| 2012 | 0.0013 one-year-olds per person | -36.7% |
| 2013 | 0.0015 one-year-olds per person | +13.5% |
| 2014 | 0.0011 one-year-olds per person | -25.8% |
| 2015 | 0.0011 one-year-olds per person | -0.9% |
| 2016 | 0.0004 one-year-olds per person | -67.2% |
| 2017 | 0.0014 one-year-olds per person | +286.8% |
| 2018 | 0.0019 one-year-olds per person | +32.1% |
| 2019 | 0.0007 one-year-olds per person | -64.7% |
| 2020 | 0.0018 one-year-olds per person | +170.7% |
| 2021 | 0.0005 one-year-olds per person | -73.0% |
| 2022 | 0.0008 one-year-olds per person | +64.8% |
| 2023 | 0.0006 one-year-olds per person | -21.0% |
El Salvador compared with similar countries
- El Salvador's 0.0006 one-year-olds per person is below the median for upper middle income countries, which is 0.0015 one-year-olds per person, 43% of the median. (58 countries reporting)
- El Salvador's 0.0006 one-year-olds per person is below the median for Latin America & Caribbean, which is 0.0017 one-year-olds per person, 37% 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 El Salvador 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 |
|---|---|---|---|
| 2001 | +678.1% | 0.0002 one-year-olds per person | 0.0019 one-year-olds per person |
| 1999 | +486.7% | 0.0003 one-year-olds per person | 0.0015 one-year-olds per person |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0.0176 one-year-olds per person | 0.0113 one-year-olds per person | 0.0266 one-year-olds per person | 10 |
| 1990s | 0.0044 one-year-olds per person | 0.0003 one-year-olds per person | 0.0122 one-year-olds per person | 10 |
| 2000s | 0.0015 one-year-olds per person | 0.0002 one-year-olds per person | 0.0044 one-year-olds per person | 10 |
| 2010s | 0.0014 one-year-olds per person | 0.0004 one-year-olds per person | 0.0021 one-year-olds per person | 10 |
| 2020s | 0.0009 one-year-olds per person | 0.0005 one-year-olds per person | 0.0018 one-year-olds per person | 4 |
Countries ranked near El Salvador
- 126 United States 0.0007 one-year-olds per person compare
- 127 Serbia 0.0007 one-year-olds per person compare
- 128 Sweden 0.0006 one-year-olds per person compare
- 130 Croatia 0.0006 one-year-olds per person compare
- 131 Malaysia 0.0006 one-year-olds per person compare
- 132 Bangladesh 0.0006 one-year-olds per person compare
More health data for El Salvador
- Un projection of annual infant deaths, annual growth rate -1.89 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.4574 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,537 deaths per 1,000 people (2090)
- Number of infants who die before age 1 104 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 0 (2025)
- Population ages 00-04, female, annual growth rate -0.9135 % 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 0.0374 units per person (2025)
- Population ages 00-04, male, annual growth rate -0.8849 % 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 El Salvador?
- Number of one-year-olds who are not vaccinated against diphtheria in El Salvador was 0.0006 one-year-olds per person in 2023, according to Statizoid (derived).
- What is the highest number of one-year-olds who are not vaccinated against diphtheria recorded in El Salvador?
- The highest recorded value was 0.0266 one-year-olds per person in 1983.
- What is the lowest number of one-year-olds who are not vaccinated against diphtheria recorded in El Salvador?
- The lowest recorded value was 0.0002 one-year-olds per person in 2007.
- How does El Salvador rank for number of one-year-olds who are not vaccinated against diphtheria?
- El Salvador ranks 129th out of 192 countries with data for 2023.
- Is number of one-year-olds who are not vaccinated against diphtheria rising or falling in El Salvador?
- Over the last ten years it is down 58.5%. The long-run trend across the full record is volatile.
- Where does this El Salvador 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 capita. 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 Population, total, 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 ÷ Population, total
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
- Population, total World Population Prospects, United Nations (UN)
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 Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.