Number of one-year-olds who are not vaccinated against Streptococcus pneumoniae in Guyana
Guyana: Number of one-year-olds who are not vaccinated against Streptococcus pneumoniae was 330.64 one-year-olds in 2023. ◆ Volatile
Number of one-year-olds who are not vaccinated against Streptococcus pneumoniae in Guyana, 2011–2023
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in one-year-olds.
Analysis
Guyana recorded 330.64 one-year-olds for number of one-year-olds who are not vaccinated against streptococcus pneumoniae in 2023.
The figure is down 60.3% on the previous year and down 48.2% over ten years.
Over the whole period, number of one-year-olds who are not vaccinated against streptococcus pneumoniae in Guyana peaked at 7,902 one-year-olds in 2011 and was at its lowest, 168.75 one-year-olds, in 2021.
Guyana ranks 134th of 143 countries on this measure, in the bottom quarter.
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 Streptococcus pneumoniae in Guyana, year by year
| Year | one-year-olds | Change |
|---|---|---|
| 2011 | 7,902 one-year-olds | — |
| 2012 | 1,584 one-year-olds | -80.0% |
| 2013 | 638.16 one-year-olds | -59.7% |
| 2014 | 484.2 one-year-olds | -24.1% |
| 2015 | 980.82 one-year-olds | +102.6% |
| 2016 | 1,316 one-year-olds | +34.1% |
| 2017 | 493.89 one-year-olds | -62.5% |
| 2018 | 1,492 one-year-olds | +202.2% |
| 2019 | 332.18 one-year-olds | -77.7% |
| 2020 | 1,845 one-year-olds | +455.5% |
| 2021 | 168.75 one-year-olds | -90.9% |
| 2022 | 832.7 one-year-olds | +393.5% |
| 2023 | 330.64 one-year-olds | -60.3% |
Guyana compared with similar countries
- Guyana's 330.64 one-year-olds is below the median for high income countries, which is 6,656 one-year-olds, 5% of the median. (53 countries reporting)
- Guyana's 330.64 one-year-olds is below the median for Latin America & Caribbean, which is 39,550 one-year-olds, 1% of the median. (22 countries reporting)
Biggest year-on-year movements
Years where Number of one-year-olds who are not vaccinated against Streptococcus pneumoniae in Guyana 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 |
|---|---|---|---|
| 2020 | +455.5% | 332.18 one-year-olds | 1,845 one-year-olds |
| 2022 | +393.5% | 168.75 one-year-olds | 832.7 one-year-olds |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 1,692 one-year-olds | 332.18 one-year-olds | 7,902 one-year-olds | 9 |
| 2020s | 794.31 one-year-olds | 168.75 one-year-olds | 1,845 one-year-olds | 4 |
Countries ranked near Guyana
More health data for Guyana
- Un projection of annual infant deaths, annual growth rate -1.59 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.4509 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,225 deaths per 1,000 people (2090)
- Number of infants who die before age 1 62 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 0 (2025)
- Population ages 00-04, female, annual growth rate -1.39 % 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 0.0477 units per person (2025)
- Population ages 00-04, male, annual growth rate -1.38 % 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 streptococcus pneumoniae in Guyana?
- Number of one-year-olds who are not vaccinated against streptococcus pneumoniae in Guyana was 330.64 one-year-olds in 2023, according to WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data.
- What is the highest number of one-year-olds who are not vaccinated against streptococcus pneumoniae recorded in Guyana?
- The highest recorded value was 7,902 one-year-olds in 2011.
- What is the lowest number of one-year-olds who are not vaccinated against streptococcus pneumoniae recorded in Guyana?
- The lowest recorded value was 168.75 one-year-olds in 2021.
- How does Guyana rank for number of one-year-olds who are not vaccinated against streptococcus pneumoniae?
- Guyana ranks 134th out of 143 countries with data for 2023.
- Is number of one-year-olds who are not vaccinated against streptococcus pneumoniae rising or falling in Guyana?
- Over the last ten years it is down 48.2%. The long-run trend across the full record is volatile.
- Where does this Guyana data come from?
- The figures come from WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as part of Number of one-year-olds who are not vaccinated against Streptococcus pneumoniae. Statizoid updates them automatically from the source API.
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About this data
Number of one-year-olds who have not had the third dose of the pneumococcal conjugate vaccine in a given year.