Share of one-year-olds who received the inactivated polio vaccine in Sudan
Sudan: Share of one-year-olds who received the inactivated polio vaccine was 50.0% in 2024. ▲ Rising
Share of one-year-olds who received the inactivated polio vaccine in Sudan, 2015–2024
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in %.
Analysis
Sudan recorded 50.0% for share of one-year-olds who received the inactivated polio vaccine in 2024.
The figure is down 13.8% on the previous year and down 27.5% over ten years.
Over the whole period, share of one-year-olds who received the inactivated polio vaccine in Sudan peaked at 94.0% in 2021 and was at its lowest, 0.0%, in 2017.
That places Sudan 191st out of 194 countries with data for 2024, putting it in the bottom quarter.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 61.6% | 0.0% | 91.0% | 5 |
| 2020s | 77.0% | 50.0% | 94.0% | 5 |
Countries ranked near Sudan
- 188 Afghanistan 59.0% compare
- 189 Angola 58.0% compare
- 190 Papua New Guinea 52.0% compare
- 191 North Korea 50.0% compare
- 193 Yemen 45.0% compare
- 194 Central African Republic 42.0% compare
More health data for Sudan
- Estimated changes in temperature-related death rates compared to projected death rates 841.3 deaths per 1,000 people (2090)
- Number of infants who die before age 1 14,804 deaths (2100)
- Deaths in armed conflicts based on where they occurred 2,032 deaths (2026)
- Deaths in armed conflicts by region 2,032 deaths (2026)
- Age population, age 25, male, interpolated 451,824 (2025)
- Age population, age 25, female, interpolated 450,225 (2025)
- Age population, age 24, male, interpolated 464,203 (2025)
- Age population, age 24, female, interpolated 462,098 (2025)
- Age population, age 23, male, interpolated 475,943 (2025)
- Age population, age 23, female, interpolated 473,410 (2025)
Frequently asked questions
- What is share of one-year-olds who received the inactivated polio vaccine in Sudan?
- Share of one-year-olds who received the inactivated polio vaccine in Sudan was 50.0% 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 Sudan?
- The highest recorded value was 94.0% in 2021.
- What is the lowest share of one-year-olds who received the inactivated polio vaccine recorded in Sudan?
- The lowest recorded value was 0.0% in 2017.
- How does Sudan rank for share of one-year-olds who received the inactivated polio vaccine?
- Sudan ranks 191st out of 194 countries with data for 2024.
- Is share of one-year-olds who received the inactivated polio vaccine rising or falling in Sudan?
- Over the last ten years it is down 27.5%. The long-run trend across the full record is rising.
- Where does this Sudan 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.