Number of one-year-olds who have not received the inactivated polio vaccine in Spain
Spain: Number of one-year-olds who have not received the inactivated polio vaccine was 10,284 one-year-olds in 2023. ▲ Rising
Number of one-year-olds who have not received the inactivated polio vaccine in Spain, 2015–2023
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in one-year-olds.
Analysis
Spain recorded 10,284 one-year-olds for number of one-year-olds who have not received the inactivated polio vaccine in 2023.
That represents a change of up 49.6% on the previous year and up 142.0% over ten years.
Over the whole period, number of one-year-olds who have not received the inactivated polio vaccine in Spain peaked at 14,222 one-year-olds in 2021 and was at its lowest, 4,237 one-year-olds, in 2016.
That places Spain 91st out of 194 countries with data for 2023, putting it in the middle of the range.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 6,537 one-year-olds | 4,237 one-year-olds | 8,354 one-year-olds | 5 |
| 2020s | 9,703 one-year-olds | 6,876 one-year-olds | 14,222 one-year-olds | 4 |
Countries ranked near Spain
More health data for Spain
- Estimated changes in temperature-related death rates compared to projected death rates 1,290 deaths per 1,000 people (2090)
- Number of infants who die before age 1 108 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 256,713 (2025)
- Age population, age 25, female, interpolated 242,742 (2025)
- Age population, age 24, male, interpolated 258,924 (2025)
- Age population, age 24, female, interpolated 243,526 (2025)
- Age population, age 23, male, interpolated 257,521 (2025)
- Age population, age 23, female, interpolated 242,346 (2025)
Frequently asked questions
- What is number of one-year-olds who have not received the inactivated polio vaccine in Spain?
- Number of one-year-olds who have not received the inactivated polio vaccine in Spain was 10,284 one-year-olds in 2023, according to WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data.
- What is the highest number of one-year-olds who have not received the inactivated polio vaccine recorded in Spain?
- The highest recorded value was 14,222 one-year-olds in 2021.
- What is the lowest number of one-year-olds who have not received the inactivated polio vaccine recorded in Spain?
- The lowest recorded value was 4,237 one-year-olds in 2016.
- How does Spain rank for number of one-year-olds who have not received the inactivated polio vaccine?
- Spain ranks 91st out of 194 countries with data for 2023.
- Is number of one-year-olds who have not received the inactivated polio vaccine rising or falling in Spain?
- Over the last ten years it is up 142.0%. The long-run trend across the full record is rising.
- Where does this Spain 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 Number of one-year-olds who have not received the inactivated polio vaccine. Statizoid updates them automatically from the source API.
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About this data
Number of one-year-olds who have not had the first dose of the inactivated polio vaccine in a given year.