Number of one-year-olds who are not vaccinated against diphtheria in Haiti
Haiti: Number of one-year-olds who are not vaccinated against diphtheria was 4.12 one-year-olds per square kilometre in 2023. ▼ Falling
Number of one-year-olds who are not vaccinated against diphtheria in Haiti, 1980–2023
Source: Statizoid (derived). Measured in one-year-olds per square kilometre.
Analysis
In 2023, number of one-year-olds who are not vaccinated against diphtheria in Haiti stood at 4.12 one-year-olds per square kilometre.
Compared with earlier readings it is down 11.9% on the previous year and up 28.5% over ten years.
Over the whole period, number of one-year-olds who are not vaccinated against diphtheria in Haiti peaked at 6.51 one-year-olds per square kilometre in 1980 and was at its lowest, 2.9 one-year-olds per square kilometre, in 2011.
That places Haiti 2nd out of 192 countries with data for 2023, putting it in the top 10%.
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 Haiti, year by year
| Year | one-year-olds per square kilometre | Change |
|---|---|---|
| 1980 | 6.51 one-year-olds per square kilometre | — |
| 1981 | 5.88 one-year-olds per square kilometre | -9.7% |
| 1982 | 6.06 one-year-olds per square kilometre | +3.1% |
| 1983 | 6.47 one-year-olds per square kilometre | +6.7% |
| 1984 | 6.24 one-year-olds per square kilometre | -3.6% |
| 1985 | 6 one-year-olds per square kilometre | -3.9% |
| 1986 | 5.75 one-year-olds per square kilometre | -4.1% |
| 1987 | 5.57 one-year-olds per square kilometre | -3.1% |
| 1988 | 4.11 one-year-olds per square kilometre | -26.2% |
| 1989 | 4.04 one-year-olds per square kilometre | -1.7% |
| 1990 | 4.86 one-year-olds per square kilometre | +20.3% |
| 1991 | 5.36 one-year-olds per square kilometre | +10.3% |
| 1992 | 5.25 one-year-olds per square kilometre | -2.0% |
| 1993 | 5.19 one-year-olds per square kilometre | -1.2% |
| 1994 | 5.03 one-year-olds per square kilometre | -3.0% |
| 1995 | 4.96 one-year-olds per square kilometre | -1.4% |
| 1996 | 4.98 one-year-olds per square kilometre | +0.4% |
| 1997 | 5.01 one-year-olds per square kilometre | +0.5% |
| 1998 | 5.03 one-year-olds per square kilometre | +0.5% |
| 1999 | 5.14 one-year-olds per square kilometre | +2.1% |
| 2000 | 4.9 one-year-olds per square kilometre | -4.7% |
| 2001 | 4.68 one-year-olds per square kilometre | -4.5% |
| 2002 | 4.34 one-year-olds per square kilometre | -7.3% |
| 2003 | 4.05 one-year-olds per square kilometre | -6.6% |
| 2004 | 3.79 one-year-olds per square kilometre | -6.5% |
| 2005 | 3.53 one-year-olds per square kilometre | -6.7% |
| 2006 | 3.46 one-year-olds per square kilometre | -2.2% |
| 2007 | 3.3 one-year-olds per square kilometre | -4.5% |
| 2008 | 3.24 one-year-olds per square kilometre | -1.9% |
| 2009 | 3.17 one-year-olds per square kilometre | -2.0% |
| 2010 | 2.99 one-year-olds per square kilometre | -5.7% |
| 2011 | 2.9 one-year-olds per square kilometre | -3.1% |
| 2012 | 3.11 one-year-olds per square kilometre | +7.3% |
| 2013 | 3.21 one-year-olds per square kilometre | +3.2% |
| 2014 | 3.37 one-year-olds per square kilometre | +5.0% |
| 2015 | 3.27 one-year-olds per square kilometre | -2.8% |
| 2016 | 3.74 one-year-olds per square kilometre | +14.3% |
| 2017 | 3.66 one-year-olds per square kilometre | -2.2% |
| 2018 | 3.93 one-year-olds per square kilometre | +7.4% |
| 2019 | 4.19 one-year-olds per square kilometre | +6.7% |
| 2020 | 3.81 one-year-olds per square kilometre | -9.0% |
| 2021 | 4.7 one-year-olds per square kilometre | +23.2% |
| 2022 | 4.68 one-year-olds per square kilometre | -0.5% |
| 2023 | 4.12 one-year-olds per square kilometre | -11.9% |
Haiti compared with similar countries
- Haiti's 4.12 one-year-olds per square kilometre is above the median for lower middle income countries, which is 0.2635 one-year-olds per square kilometre, 15.6× the median. (46 countries reporting)
- Haiti's 4.12 one-year-olds per square kilometre is above the median for Latin America & Caribbean, which is 0.0926 one-year-olds per square kilometre, 44.5× the median. (32 countries reporting)
Biggest year-on-year movements
Years where Number of one-year-olds who are not vaccinated against diphtheria in Haiti 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 |
|---|---|---|---|
| 1988 | -26.2% | 5.57 one-year-olds per square kilometre | 4.11 one-year-olds per square kilometre |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 5.66 one-year-olds per square kilometre | 4.04 one-year-olds per square kilometre | 6.51 one-year-olds per square kilometre | 10 |
| 1990s | 5.08 one-year-olds per square kilometre | 4.86 one-year-olds per square kilometre | 5.36 one-year-olds per square kilometre | 10 |
| 2000s | 3.84 one-year-olds per square kilometre | 3.17 one-year-olds per square kilometre | 4.9 one-year-olds per square kilometre | 10 |
| 2010s | 3.44 one-year-olds per square kilometre | 2.9 one-year-olds per square kilometre | 4.19 one-year-olds per square kilometre | 10 |
| 2020s | 4.33 one-year-olds per square kilometre | 3.81 one-year-olds per square kilometre | 4.7 one-year-olds per square kilometre | 4 |
Countries ranked near Haiti
More health data for Haiti
- Un projection of annual infant deaths, annual growth rate -2.21 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.418 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,297 deaths per 1,000 people (2090)
- Number of infants who die before age 1 1,902 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 16 (2025)
- Population ages 00-04, female, annual growth rate -0.3629 % 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 0.051 units per person (2025)
- Population ages 00-04, male, annual growth rate -0.4861 % 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 Haiti?
- Number of one-year-olds who are not vaccinated against diphtheria in Haiti was 4.12 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 Haiti?
- The highest recorded value was 6.51 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 Haiti?
- The lowest recorded value was 2.9 one-year-olds per square kilometre in 2011.
- How does Haiti rank for number of one-year-olds who are not vaccinated against diphtheria?
- Haiti ranks 2nd out of 192 countries with data for 2023.
- Is number of one-year-olds who are not vaccinated against diphtheria rising or falling in Haiti?
- Over the last ten years it is up 28.5%. The long-run trend across the full record is falling.
- Where does this Haiti 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.