Share of one-year-olds who received the inactivated polio vaccine in Saint Lucia
Saint Lucia: Share of one-year-olds who received the inactivated polio vaccine was 99.0% in 2024. ▲ Rising
Latest (2024)
99.0%
Change on year
up 3.1%
World rank
1st
of 194 countries
All-time high
99.0%
in 2018
All-time low
21.0%
in 2015
Years of data
10
2015–2024
Share of one-year-olds who received the inactivated polio vaccine in Saint Lucia, 2015–2024
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in %.
Analysis
The most recent figure for share of one-year-olds who received the inactivated polio vaccine in Saint Lucia is 99.0%, measured in 2024. That is the highest value across all 10 years on record.
The figure is up 3.1% on the previous year and up 371.4% over ten years.
Over the whole period, share of one-year-olds who received the inactivated polio vaccine in Saint Lucia peaked at 99.0% in 2018 and was at its lowest, 21.0%, in 2015.
Saint Lucia ranks 1st of 194 countries on this measure, in the top 10%.
Share of one-year-olds who received the inactivated polio vaccine in Saint Lucia, year by year
| Year | % | Change |
|---|---|---|
| 2015 | 21.0% | — |
| 2016 | 95.0% | +352.4% |
| 2017 | 89.0% | -6.3% |
| 2018 | 99.0% | +11.2% |
| 2019 | 99.0% | +0.0% |
| 2020 | 90.0% | -9.1% |
| 2021 | 89.0% | -1.1% |
| 2022 | 90.0% | +1.1% |
| 2023 | 96.0% | +6.7% |
| 2024 | 99.0% | +3.1% |
Saint Lucia compared with similar countries
- Saint Lucia's 99.0% is above the median for upper middle income countries, which is 94.0%, 1.1× the median. (58 countries reporting)
- Saint Lucia's 99.0% is above the median for Latin America & Caribbean, which is 92.0%, 1.1× the median. (32 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 80.6% | 21.0% | 99.0% | 5 |
| 2020s | 92.8% | 89.0% | 99.0% | 5 |
Countries ranked near Saint Lucia
- 1 Antigua and Barbuda 99.0% compare
- 1 Bangladesh 99.0% compare
- 1 Belgium 99.0% compare
- 1 Bhutan 99.0% compare
- 1 Brunei 99.0% compare
- 1 Cuba 99.0% compare
- 1 Cyprus 99.0% compare
- 1 Egypt 99.0% compare
- 1 France 99.0% compare
- 1 Guyana 99.0% compare
- 1 Hungary 99.0% compare
- 1 Iran 99.0% compare
- 1 Israel 99.0% compare
- 1 Kazakhstan 99.0% compare
- 1 Kuwait 99.0% compare
- 1 Luxembourg 99.0% compare
- 1 Maldives 99.0% compare
- 1 Malta 99.0% compare
- 1 Monaco 99.0% compare
- 1 Niue 99.0% compare
- 1 Norway 99.0% compare
- 1 Oman 99.0% compare
- 1 Palau 99.0% compare
- 1 Poland 99.0% compare
- 1 Portugal 99.0% compare
- 1 Qatar 99.0% compare
- 1 Saint Vincent and the Grenadines 99.0% compare
- 1 Seychelles 99.0% compare
- 1 Tonga 99.0% compare
- 1 Turkmenistan 99.0% compare
- 1 Tuvalu 99.0% compare
More health data for Saint Lucia
- Un projection of annual infant deaths, annual growth rate 0 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate -0.5338 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,807 deaths per 1,000 people (2090)
- Number of infants who die before age 1 3 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 0 (2025)
- Population ages 00-04, female, annual growth rate -0.9421 % 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 0.0274 units per person (2025)
- Population ages 00-04, male, annual growth rate -0.9555 % 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 share of one-year-olds who received the inactivated polio vaccine in Saint Lucia?
- Share of one-year-olds who received the inactivated polio vaccine in Saint Lucia was 99.0% in 2024, according to WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data.
- What is the highest share of one-year-olds who received the inactivated polio vaccine recorded in Saint Lucia?
- The highest recorded value was 99.0% in 2018.
- What is the lowest share of one-year-olds who received the inactivated polio vaccine recorded in Saint Lucia?
- The lowest recorded value was 21.0% in 2015.
- How does Saint Lucia rank for share of one-year-olds who received the inactivated polio vaccine?
- Saint Lucia ranks 1st out of 194 countries with data for 2024.
- Is share of one-year-olds who received the inactivated polio vaccine rising or falling in Saint Lucia?
- Over the last ten years it is up 371.4%. The long-run trend across the full record is rising.
- Where does this Saint Lucia 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 Share of one-year-olds who received the inactivated polio vaccine. Statizoid updates them automatically from the source API.
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About this data
Share of one-year-olds who have had the first dose of the inactivated polio vaccine in a given year.