Number of one-year-olds who are not vaccinated against polio in Mongolia
Mongolia: Number of one-year-olds who are not vaccinated against polio was 2,037 one-year-olds in 2023. ◆ Volatile
Number of one-year-olds who are not vaccinated against polio in Mongolia, 1980–2023
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in one-year-olds.
Analysis
Mongolia recorded 2,037 one-year-olds for number of one-year-olds who are not vaccinated against polio in 2023.
The figure is down 42.6% on the previous year and up 49.9% over ten years.
Over the whole period, number of one-year-olds who are not vaccinated against polio in Mongolia peaked at 29,798 one-year-olds in 1992 and was at its lowest, 483.71 one-year-olds, in 2004.
That places Mongolia 142nd out of 194 countries with data for 2023, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 8,645 one-year-olds | 7,810 one-year-olds | 9,399 one-year-olds | 10 |
| 1990s | 10,495 one-year-olds | 3,052 one-year-olds | 29,798 one-year-olds | 10 |
| 2000s | 1,468 one-year-olds | 483.71 one-year-olds | 2,911 one-year-olds | 10 |
| 2010s | 1,053 one-year-olds | 673.88 one-year-olds | 2,497 one-year-olds | 10 |
| 2020s | 2,698 one-year-olds | 2,037 one-year-olds | 3,548 one-year-olds | 4 |
Countries ranked near Mongolia
More health data for Mongolia
- Estimated changes in temperature-related death rates compared to projected death rates 847.3 deaths per 1,000 people (2090)
- Number of infants who die before age 1 63 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 22,659 (2025)
- Age population, age 25, female, interpolated 21,450 (2025)
- Age population, age 24, male, interpolated 22,163 (2025)
- Age population, age 24, female, interpolated 20,871 (2025)
- Age population, age 23, male, interpolated 21,970 (2025)
- Age population, age 23, female, interpolated 20,578 (2025)
Frequently asked questions
- What is number of one-year-olds who are not vaccinated against polio in Mongolia?
- Number of one-year-olds who are not vaccinated against polio in Mongolia was 2,037 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 are not vaccinated against polio recorded in Mongolia?
- The highest recorded value was 29,798 one-year-olds in 1992.
- What is the lowest number of one-year-olds who are not vaccinated against polio recorded in Mongolia?
- The lowest recorded value was 483.71 one-year-olds in 2004.
- How does Mongolia rank for number of one-year-olds who are not vaccinated against polio?
- Mongolia ranks 142nd out of 194 countries with data for 2023.
- Is number of one-year-olds who are not vaccinated against polio rising or falling in Mongolia?
- Over the last ten years it is up 49.9%. The long-run trend across the full record is volatile.
- Where does this Mongolia 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 are not vaccinated against polio. 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 third dose of either the oral or inactivated polio vaccine in a given year.