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.
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
- 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)
- Deaths in armed conflicts based on where they occurred 0 deaths (2026)
- Deaths in armed conflicts by region 0 deaths (2026)
- Age population, age 25, male, interpolated 294,158 (2025)
- Age population, age 25, female, interpolated 291,154 (2025)
- Age population, age 24, male, interpolated 298,887 (2025)
- Age population, age 24, female, interpolated 295,667 (2025)
- Age population, age 23, male, interpolated 303,995 (2025)
- Age population, age 23, female, interpolated 300,558 (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.