Share of one-year-olds who received the inactivated polio vaccine in Madagascar
Madagascar: Share of one-year-olds who received the inactivated polio vaccine was 63.0% in 2024. ▲ Rising
Share of one-year-olds who received the inactivated polio vaccine in Madagascar, 2015–2024
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in %.
Analysis
In 2024, share of one-year-olds who received the inactivated polio vaccine in Madagascar stood at 63.0%.
That represents a change of up 110.0% over ten years.
Over the whole period, share of one-year-olds who received the inactivated polio vaccine in Madagascar peaked at 71.0% in 2018 and was at its lowest, 30.0%, in 2015.
That places Madagascar 182nd out of 194 countries with data for 2024, putting it in the bottom quarter.
Share of one-year-olds who received the inactivated polio vaccine in Madagascar, year by year
| Year | % | Change |
|---|---|---|
| 2015 | 30.0% | — |
| 2016 | 50.0% | +66.7% |
| 2017 | 63.0% | +26.0% |
| 2018 | 71.0% | +12.7% |
| 2019 | 68.0% | -4.2% |
| 2020 | 64.0% | -5.9% |
| 2021 | 56.0% | -12.5% |
| 2022 | 57.0% | +1.8% |
| 2023 | 63.0% | +10.5% |
| 2024 | 63.0% | +0.0% |
Madagascar compared with similar countries
- Madagascar's 63.0% is below the median for low income countries, which is 76.0%, 83% of the median. (25 countries reporting)
- Madagascar's 63.0% is below the median for Sub-Saharan Africa, which is 81.5%, 77% of the median. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 56.4% | 30.0% | 71.0% | 5 |
| 2020s | 60.6% | 56.0% | 64.0% | 5 |
Countries ranked near Madagascar
More health data for Madagascar
- Un projection of annual infant deaths, annual growth rate -1.87 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.4912 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 920.6 deaths per 1,000 people (2090)
- Number of infants who die before age 1 14,569 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 63 (2025)
- Population ages 00-04, female, annual growth rate 1.32 % change on previous year (2025)
- Population ages 00-04, female, per unit of GDP 0.0001 units per US$ of GDP (2025)
- Population ages 00-04, female, per capita 0.071 units per person (2025)
- Population ages 00-04, male, annual growth rate 1.3 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0.0001 units per US$ of GDP (2025)
Frequently asked questions
- What is share of one-year-olds who received the inactivated polio vaccine in Madagascar?
- Share of one-year-olds who received the inactivated polio vaccine in Madagascar was 63.0% 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 Madagascar?
- The highest recorded value was 71.0% in 2018.
- What is the lowest share of one-year-olds who received the inactivated polio vaccine recorded in Madagascar?
- The lowest recorded value was 30.0% in 2015.
- How does Madagascar rank for share of one-year-olds who received the inactivated polio vaccine?
- Madagascar ranks 182nd out of 194 countries with data for 2024.
- Is share of one-year-olds who received the inactivated polio vaccine rising or falling in Madagascar?
- Over the last ten years it is up 110.0%. The long-run trend across the full record is rising.
- Where does this Madagascar 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.