Number of one-year-olds who are not vaccinated against diphtheria in Guinea
Guinea: Number of one-year-olds who are not vaccinated against diphtheria was 0.0124 one-year-olds per person in 2023. ▼ Falling
Number of one-year-olds who are not vaccinated against diphtheria in Guinea, 1982–2023
Source: Statizoid (derived). Measured in one-year-olds per person.
Analysis
Guinea recorded 0.0124 one-year-olds per person for number of one-year-olds who are not vaccinated against diphtheria in 2023. That is the lowest value across all 42 years on record.
That represents a change of down 6.1% on the previous year and down 17.6% over ten years.
Over the whole period, number of one-year-olds who are not vaccinated against diphtheria in Guinea peaked at 0.0314 one-year-olds per person in 1987 and was at its lowest, 0.0124 one-year-olds per person, in 2023.
That places Guinea 8th out of 192 countries with data for 2023, putting it in the top 10%.
The long-run direction has been consistently falling across the 42 years of available data.
Number of one-year-olds who are not vaccinated against diphtheria in Guinea, year by year
| Year | one-year-olds per person | Change |
|---|---|---|
| 1982 | 0.0309 one-year-olds per person | — |
| 1983 | 0.031 one-year-olds per person | +0.3% |
| 1984 | 0.0311 one-year-olds per person | +0.3% |
| 1985 | 0.0312 one-year-olds per person | +0.2% |
| 1986 | 0.0313 one-year-olds per person | +0.4% |
| 1987 | 0.0314 one-year-olds per person | +0.4% |
| 1988 | 0.0312 one-year-olds per person | -0.7% |
| 1989 | 0.0309 one-year-olds per person | -0.8% |
| 1990 | 0.031 one-year-olds per person | +0.1% |
| 1991 | 0.0239 one-year-olds per person | -22.9% |
| 1992 | 0.0179 one-year-olds per person | -24.8% |
| 1993 | 0.0176 one-year-olds per person | -1.7% |
| 1994 | 0.0176 one-year-olds per person | -0.1% |
| 1995 | 0.0172 one-year-olds per person | -2.5% |
| 1996 | 0.0192 one-year-olds per person | +12.1% |
| 1997 | 0.0196 one-year-olds per person | +1.9% |
| 1998 | 0.0163 one-year-olds per person | -16.7% |
| 1999 | 0.0209 one-year-olds per person | +27.8% |
| 2000 | 0.0195 one-year-olds per person | -6.4% |
| 2001 | 0.0181 one-year-olds per person | -7.5% |
| 2002 | 0.0168 one-year-olds per person | -6.8% |
| 2003 | 0.0152 one-year-olds per person | -10.0% |
| 2004 | 0.014 one-year-olds per person | -7.9% |
| 2005 | 0.0143 one-year-olds per person | +2.6% |
| 2006 | 0.0151 one-year-olds per person | +5.3% |
| 2007 | 0.013 one-year-olds per person | -13.8% |
| 2008 | 0.014 one-year-olds per person | +8.0% |
| 2009 | 0.0151 one-year-olds per person | +7.4% |
| 2010 | 0.0126 one-year-olds per person | -16.4% |
| 2011 | 0.0129 one-year-olds per person | +2.4% |
| 2012 | 0.0142 one-year-olds per person | +9.9% |
| 2013 | 0.0151 one-year-olds per person | +6.2% |
| 2014 | 0.0163 one-year-olds per person | +8.1% |
| 2015 | 0.0175 one-year-olds per person | +7.5% |
| 2016 | 0.0177 one-year-olds per person | +1.2% |
| 2017 | 0.0169 one-year-olds per person | -4.4% |
| 2018 | 0.0161 one-year-olds per person | -4.9% |
| 2019 | 0.0153 one-year-olds per person | -5.3% |
| 2020 | 0.0148 one-year-olds per person | -3.2% |
| 2021 | 0.014 one-year-olds per person | -5.2% |
| 2022 | 0.0132 one-year-olds per person | -5.6% |
| 2023 | 0.0124 one-year-olds per person | -6.1% |
Guinea compared with similar countries
- Guinea's 0.0124 one-year-olds per person is above the median for lower middle income countries, which is 0.0036 one-year-olds per person, 3.5× the median. (46 countries reporting)
- Guinea's 0.0124 one-year-olds per person is above the median for Sub-Saharan Africa, which is 0.0048 one-year-olds per person, 2.6× the median. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0.0311 one-year-olds per person | 0.0309 one-year-olds per person | 0.0314 one-year-olds per person | 8 |
| 1990s | 0.0201 one-year-olds per person | 0.0163 one-year-olds per person | 0.031 one-year-olds per person | 10 |
| 2000s | 0.0155 one-year-olds per person | 0.013 one-year-olds per person | 0.0195 one-year-olds per person | 10 |
| 2010s | 0.0155 one-year-olds per person | 0.0126 one-year-olds per person | 0.0177 one-year-olds per person | 10 |
| 2020s | 0.0136 one-year-olds per person | 0.0124 one-year-olds per person | 0.0148 one-year-olds per person | 4 |
Countries ranked near Guinea
- 5 Democratic Republic of Congo 0.015 one-year-olds per person compare
- 6 Afghanistan 0.0131 one-year-olds per person compare
- 7 Chad 0.0125 one-year-olds per person compare
- 9 Somalia 0.0118 one-year-olds per person compare
- 10 Angola 0.0118 one-year-olds per person compare
- 11 Madagascar 0.0105 one-year-olds per person compare
More health data for Guinea
- Un projection of annual infant deaths, annual growth rate -1.65 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.8529 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,123 deaths per 1,000 people (2090)
- Number of infants who die before age 1 11,190 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 113 (2025)
- Population ages 00-04, female, annual growth rate 0.9852 % 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 0.0731 units per person (2025)
- Population ages 00-04, male, annual growth rate 0.9785 % 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 Guinea?
- Number of one-year-olds who are not vaccinated against diphtheria in Guinea was 0.0124 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 Guinea?
- The highest recorded value was 0.0314 one-year-olds per person in 1987.
- What is the lowest number of one-year-olds who are not vaccinated against diphtheria recorded in Guinea?
- The lowest recorded value was 0.0124 one-year-olds per person in 2023.
- How does Guinea rank for number of one-year-olds who are not vaccinated against diphtheria?
- Guinea ranks 8th out of 192 countries with data for 2023.
- Is number of one-year-olds who are not vaccinated against diphtheria rising or falling in Guinea?
- Over the last ten years it is down 17.6%. The long-run trend across the full record is falling.
- Where does this 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 capita. Statizoid updates them automatically from the source API.
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CSV · JSON — 42 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.