Share of one-year-olds who received the inactivated polio vaccine in Guinea-Bissau
Guinea-Bissau: Share of one-year-olds who received the inactivated polio vaccine was 68.0% in 2024. ◆ Volatile
Share of one-year-olds who received the inactivated polio vaccine in Guinea-Bissau, 2016–2024
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in %.
Analysis
Guinea-Bissau recorded 68.0% for share of one-year-olds who received the inactivated polio vaccine in 2024.
That represents a change of down 11.7% on the previous year and up 126.7% over ten years.
Over the whole period, share of one-year-olds who received the inactivated polio vaccine in Guinea-Bissau peaked at 87.0% in 2020 and was at its lowest, 3.0%, in 2018.
That places Guinea-Bissau 175th out of 194 countries with data for 2024, putting it in the bottom quarter.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 31.8% | 3.0% | 77.0% | 4 |
| 2020s | 67.0% | 28.0% | 87.0% | 5 |
Countries ranked near Guinea-Bissau
- 174 Democratic Republic of Congo 69.0% compare
- 175 Bolivia 68.0% compare
- 175 Equatorial Guinea 68.0% compare
- 178 Chad 67.0% compare
- 178 Nigeria 67.0% compare
- 178 South Sudan 67.0% compare
- 178 Venezuela 67.0% compare
More health data for Guinea-Bissau
- Estimated changes in temperature-related death rates compared to projected death rates 1,070 deaths per 1,000 people (2090)
- Number of infants who die before age 1 941 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 19,574 (2025)
- Age population, age 25, female, interpolated 19,474 (2025)
- Age population, age 24, male, interpolated 20,114 (2025)
- Age population, age 24, female, interpolated 19,976 (2025)
- Age population, age 23, male, interpolated 20,705 (2025)
- Age population, age 23, female, interpolated 20,531 (2025)
Frequently asked questions
- What is share of one-year-olds who received the inactivated polio vaccine in Guinea-Bissau?
- Share of one-year-olds who received the inactivated polio vaccine in Guinea-Bissau was 68.0% 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 Guinea-Bissau?
- The highest recorded value was 87.0% in 2020.
- What is the lowest share of one-year-olds who received the inactivated polio vaccine recorded in Guinea-Bissau?
- The lowest recorded value was 3.0% in 2018.
- How does Guinea-Bissau rank for share of one-year-olds who received the inactivated polio vaccine?
- Guinea-Bissau ranks 175th out of 194 countries with data for 2024.
- Is share of one-year-olds who received the inactivated polio vaccine rising or falling in Guinea-Bissau?
- Over the last ten years it is up 126.7%. The long-run trend across the full record is volatile.
- Where does this Guinea-Bissau 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.