Number of one-year-olds who are not vaccinated against diphtheria in Gabon
Gabon: Number of one-year-olds who are not vaccinated against diphtheria was 0.0777 one-year-olds per square kilometre in 2023. ▲ Rising
Number of one-year-olds who are not vaccinated against diphtheria in Gabon, 1983–2023
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 Gabon stood at 0.0777 one-year-olds per square kilometre.
Compared with earlier readings it is down 24.8% on the previous year and up 66.6% over ten years.
Over the whole period, number of one-year-olds who are not vaccinated against diphtheria in Gabon peaked at 0.1033 one-year-olds per square kilometre in 2022 and was at its lowest, 0.0281 one-year-olds per square kilometre, in 1989.
Gabon ranks 115th of 192 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 41 years of available data.
Number of one-year-olds who are not vaccinated against diphtheria in Gabon, year by year
| Year | one-year-olds per square kilometre | Change |
|---|---|---|
| 1983 | 0.0932 one-year-olds per square kilometre | — |
| 1984 | 0.0772 one-year-olds per square kilometre | -17.2% |
| 1985 | 0.0599 one-year-olds per square kilometre | -22.5% |
| 1986 | 0.0484 one-year-olds per square kilometre | -19.1% |
| 1987 | 0.0424 one-year-olds per square kilometre | -12.4% |
| 1988 | 0.0349 one-year-olds per square kilometre | -17.8% |
| 1989 | 0.0281 one-year-olds per square kilometre | -19.4% |
| 1990 | 0.0287 one-year-olds per square kilometre | +2.0% |
| 1991 | 0.0371 one-year-olds per square kilometre | +29.5% |
| 1992 | 0.0459 one-year-olds per square kilometre | +23.5% |
| 1993 | 0.0453 one-year-olds per square kilometre | -1.3% |
| 1994 | 0.0432 one-year-olds per square kilometre | -4.6% |
| 1995 | 0.0422 one-year-olds per square kilometre | -2.3% |
| 1996 | 0.0537 one-year-olds per square kilometre | +27.2% |
| 1997 | 0.0654 one-year-olds per square kilometre | +21.8% |
| 1998 | 0.0721 one-year-olds per square kilometre | +10.2% |
| 1999 | 0.0809 one-year-olds per square kilometre | +12.2% |
| 2000 | 0.0826 one-year-olds per square kilometre | +2.0% |
| 2001 | 0.0845 one-year-olds per square kilometre | +2.3% |
| 2002 | 0.0865 one-year-olds per square kilometre | +2.4% |
| 2003 | 0.0885 one-year-olds per square kilometre | +2.3% |
| 2004 | 0.0906 one-year-olds per square kilometre | +2.4% |
| 2005 | 0.0929 one-year-olds per square kilometre | +2.5% |
| 2006 | 0.0955 one-year-olds per square kilometre | +2.8% |
| 2007 | 0.034 one-year-olds per square kilometre | -64.4% |
| 2008 | 0.0332 one-year-olds per square kilometre | -2.2% |
| 2009 | 0.0458 one-year-olds per square kilometre | +38.0% |
| 2010 | 0.0656 one-year-olds per square kilometre | +43.0% |
| 2011 | 0.0518 one-year-olds per square kilometre | -21.0% |
| 2012 | 0.0388 one-year-olds per square kilometre | -25.1% |
| 2013 | 0.0466 one-year-olds per square kilometre | +20.1% |
| 2014 | 0.0679 one-year-olds per square kilometre | +45.7% |
| 2015 | 0.0461 one-year-olds per square kilometre | -32.1% |
| 2016 | 0.0587 one-year-olds per square kilometre | +27.4% |
| 2017 | 0.0601 one-year-olds per square kilometre | +2.4% |
| 2018 | 0.0738 one-year-olds per square kilometre | +22.8% |
| 2019 | 0.0753 one-year-olds per square kilometre | +2.0% |
| 2020 | 0.0943 one-year-olds per square kilometre | +25.3% |
| 2021 | 0.0643 one-year-olds per square kilometre | -31.8% |
| 2022 | 0.1033 one-year-olds per square kilometre | +60.7% |
| 2023 | 0.0777 one-year-olds per square kilometre | -24.8% |
Gabon compared with similar countries
- Gabon's 0.0777 one-year-olds per square kilometre is below the median for upper middle income countries, which is 0.0969 one-year-olds per square kilometre, 80% of the median. (58 countries reporting)
- Gabon's 0.0777 one-year-olds per square kilometre is below the median for Sub-Saharan Africa, which is 0.2848 one-year-olds per square kilometre, 27% of the median. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0.0549 one-year-olds per square kilometre | 0.0281 one-year-olds per square kilometre | 0.0932 one-year-olds per square kilometre | 7 |
| 1990s | 0.0515 one-year-olds per square kilometre | 0.0287 one-year-olds per square kilometre | 0.0809 one-year-olds per square kilometre | 10 |
| 2000s | 0.0734 one-year-olds per square kilometre | 0.0332 one-year-olds per square kilometre | 0.0955 one-year-olds per square kilometre | 10 |
| 2010s | 0.0585 one-year-olds per square kilometre | 0.0388 one-year-olds per square kilometre | 0.0753 one-year-olds per square kilometre | 10 |
| 2020s | 0.0849 one-year-olds per square kilometre | 0.0643 one-year-olds per square kilometre | 0.1033 one-year-olds per square kilometre | 4 |
Countries ranked near Gabon
- 112 Saint Kitts and Nevis 0.086 one-year-olds per square kilometre compare
- 113 Cyprus 0.081 one-year-olds per square kilometre compare
- 114 Georgia 0.0802 one-year-olds per square kilometre compare
- 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
More health data for Gabon
- Un projection of annual infant deaths, annual growth rate -0.9749 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.8193 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 750.6 deaths per 1,000 people (2090)
- Number of infants who die before age 1 711 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 5 (2025)
- Population ages 00-04, female, annual growth rate 0.2502 % 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 0.0638 units per person (2025)
- Population ages 00-04, male, annual growth rate 0.2743 % 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 Gabon?
- Number of one-year-olds who are not vaccinated against diphtheria in Gabon was 0.0777 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 Gabon?
- The highest recorded value was 0.1033 one-year-olds per square kilometre in 2022.
- What is the lowest number of one-year-olds who are not vaccinated against diphtheria recorded in Gabon?
- The lowest recorded value was 0.0281 one-year-olds per square kilometre in 1989.
- How does Gabon rank for number of one-year-olds who are not vaccinated against diphtheria?
- Gabon ranks 115th out of 192 countries with data for 2023.
- Is number of one-year-olds who are not vaccinated against diphtheria rising or falling in Gabon?
- Over the last ten years it is up 66.6%. The long-run trend across the full record is rising.
- Where does this Gabon 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.
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CSV · JSON — 41 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.