Number of one-year-olds who are not vaccinated against diphtheria in Equatorial Guinea
Equatorial Guinea: Number of one-year-olds who are not vaccinated against diphtheria was 0.4735 one-year-olds per square kilometre in 2023. ▲ Rising
Number of one-year-olds who are not vaccinated against diphtheria in Equatorial Guinea, 1985–2023
Source: Statizoid (derived). Measured in one-year-olds per square kilometre.
Analysis
Equatorial Guinea recorded 0.4735 one-year-olds per square kilometre for number of one-year-olds who are not vaccinated against diphtheria in 2023.
The figure is down 12.7% on the previous year and down 35.2% over ten years.
Over the whole period, number of one-year-olds who are not vaccinated against diphtheria in Equatorial Guinea peaked at 0.9757 one-year-olds per square kilometre in 2015 and was at its lowest, 0.1497 one-year-olds per square kilometre, in 1990.
Equatorial Guinea ranks 36th of 192 countries on this measure, in the top quarter.
The long-run direction has been consistently rising across the 39 years of available data.
Number of one-year-olds who are not vaccinated against diphtheria in Equatorial Guinea, year by year
| Year | one-year-olds per square kilometre | Change |
|---|---|---|
| 1985 | 0.4712 one-year-olds per square kilometre | — |
| 1986 | 0.5143 one-year-olds per square kilometre | +9.1% |
| 1987 | 0.5121 one-year-olds per square kilometre | -0.4% |
| 1988 | 0.487 one-year-olds per square kilometre | -4.9% |
| 1989 | 0.3265 one-year-olds per square kilometre | -33.0% |
| 1990 | 0.1497 one-year-olds per square kilometre | -54.2% |
| 1991 | 0.1546 one-year-olds per square kilometre | +3.3% |
| 1992 | 0.1662 one-year-olds per square kilometre | +7.5% |
| 1993 | 0.1712 one-year-olds per square kilometre | +3.0% |
| 1994 | 0.1689 one-year-olds per square kilometre | -1.4% |
| 1995 | 0.1587 one-year-olds per square kilometre | -6.0% |
| 1996 | 0.1554 one-year-olds per square kilometre | -2.1% |
| 1997 | 0.1516 one-year-olds per square kilometre | -2.4% |
| 1998 | 0.1559 one-year-olds per square kilometre | +2.8% |
| 1999 | 0.5661 one-year-olds per square kilometre | +263.0% |
| 2000 | 0.565 one-year-olds per square kilometre | -0.2% |
| 2001 | 0.5725 one-year-olds per square kilometre | +1.3% |
| 2002 | 0.5852 one-year-olds per square kilometre | +2.2% |
| 2003 | 0.5953 one-year-olds per square kilometre | +1.7% |
| 2004 | 0.6087 one-year-olds per square kilometre | +2.2% |
| 2005 | 0.6395 one-year-olds per square kilometre | +5.1% |
| 2006 | 0.6505 one-year-olds per square kilometre | +1.7% |
| 2007 | 0.651 one-year-olds per square kilometre | +0.1% |
| 2008 | 0.6528 one-year-olds per square kilometre | +0.3% |
| 2009 | 0.6525 one-year-olds per square kilometre | -0.0% |
| 2010 | 0.6499 one-year-olds per square kilometre | -0.4% |
| 2011 | 0.6735 one-year-olds per square kilometre | +3.6% |
| 2012 | 0.6958 one-year-olds per square kilometre | +3.3% |
| 2013 | 0.7308 one-year-olds per square kilometre | +5.0% |
| 2014 | 0.748 one-year-olds per square kilometre | +2.4% |
| 2015 | 0.9757 one-year-olds per square kilometre | +30.4% |
| 2016 | 0.7792 one-year-olds per square kilometre | -20.1% |
| 2017 | 0.7426 one-year-olds per square kilometre | -4.7% |
| 2018 | 0.7033 one-year-olds per square kilometre | -5.3% |
| 2019 | 0.662 one-year-olds per square kilometre | -5.9% |
| 2020 | 0.636 one-year-olds per square kilometre | -3.9% |
| 2021 | 0.5908 one-year-olds per square kilometre | -7.1% |
| 2022 | 0.5425 one-year-olds per square kilometre | -8.2% |
| 2023 | 0.4735 one-year-olds per square kilometre | -12.7% |
Equatorial Guinea compared with similar countries
- Equatorial Guinea's 0.4735 one-year-olds per square kilometre is above the median for upper middle income countries, which is 0.0969 one-year-olds per square kilometre, 4.9× the median. (58 countries reporting)
- Equatorial Guinea's 0.4735 one-year-olds per square kilometre is above the median for Sub-Saharan Africa, which is 0.2848 one-year-olds per square kilometre, 1.7× the median. (48 countries reporting)
Biggest year-on-year movements
Years where Number of one-year-olds who are not vaccinated against diphtheria in Equatorial Guinea 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 |
|---|---|---|---|
| 1999 | +263.0% | 0.1559 one-year-olds per square kilometre | 0.5661 one-year-olds per square kilometre |
| 1990 | -54.2% | 0.3265 one-year-olds per square kilometre | 0.1497 one-year-olds per square kilometre |
| 1989 | -33.0% | 0.487 one-year-olds per square kilometre | 0.3265 one-year-olds per square kilometre |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0.4622 one-year-olds per square kilometre | 0.3265 one-year-olds per square kilometre | 0.5143 one-year-olds per square kilometre | 5 |
| 1990s | 0.1998 one-year-olds per square kilometre | 0.1497 one-year-olds per square kilometre | 0.5661 one-year-olds per square kilometre | 10 |
| 2000s | 0.6173 one-year-olds per square kilometre | 0.565 one-year-olds per square kilometre | 0.6528 one-year-olds per square kilometre | 10 |
| 2010s | 0.7361 one-year-olds per square kilometre | 0.6499 one-year-olds per square kilometre | 0.9757 one-year-olds per square kilometre | 10 |
| 2020s | 0.5607 one-year-olds per square kilometre | 0.4735 one-year-olds per square kilometre | 0.636 one-year-olds per square kilometre | 4 |
Countries ranked near Equatorial Guinea
- 33 Madagascar 0.5629 one-year-olds per square kilometre compare
- 34 Guinea-Bissau 0.5579 one-year-olds per square kilometre compare
- 35 Honduras 0.5523 one-year-olds per square kilometre compare
- 37 Cameroon 0.4712 one-year-olds per square kilometre compare
- 38 Mozambique 0.4431 one-year-olds per square kilometre compare
- 39 Tuvalu 0.438 one-year-olds per square kilometre compare
More health data for Equatorial Guinea
- Un projection of annual infant deaths, annual growth rate -1.4 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 1.06 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 863.6 deaths per 1,000 people (2090)
- Number of infants who die before age 1 843 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 5 (2025)
- Population ages 00-04, female, annual growth rate 1.5 % 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 0.0663 units per person (2025)
- Population ages 00-04, male, annual growth rate 1.66 % 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 Equatorial Guinea?
- Number of one-year-olds who are not vaccinated against diphtheria in Equatorial Guinea was 0.4735 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 Equatorial Guinea?
- The highest recorded value was 0.9757 one-year-olds per square kilometre in 2015.
- What is the lowest number of one-year-olds who are not vaccinated against diphtheria recorded in Equatorial Guinea?
- The lowest recorded value was 0.1497 one-year-olds per square kilometre in 1990.
- How does Equatorial Guinea rank for number of one-year-olds who are not vaccinated against diphtheria?
- Equatorial Guinea ranks 36th out of 192 countries with data for 2023.
- Is number of one-year-olds who are not vaccinated against diphtheria rising or falling in Equatorial Guinea?
- Over the last ten years it is down 35.2%. The long-run trend across the full record is rising.
- Where does this Equatorial Guinea 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 — 39 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.