Share of one-year-olds who received the inactivated polio vaccine in Cambodia
Cambodia: Share of one-year-olds who received the inactivated polio vaccine was 84.0% in 2024. ▲ Rising
Share of one-year-olds who received the inactivated polio vaccine in Cambodia, 2016–2024
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in %.
Analysis
Cambodia recorded 84.0% for share of one-year-olds who received the inactivated polio vaccine in 2024.
The figure is up 1.2% on the previous year and up 3.7% over ten years.
Over the whole period, share of one-year-olds who received the inactivated polio vaccine in Cambodia peaked at 89.0% in 2019 and was at its lowest, 66.0%, in 2017.
Cambodia ranks 140th of 194 countries on this measure, in the middle of the range.
Share of one-year-olds who received the inactivated polio vaccine in Cambodia, year by year
| Year | % | Change |
|---|---|---|
| 2016 | 81.0% | — |
| 2017 | 66.0% | -18.5% |
| 2018 | 80.0% | +21.2% |
| 2019 | 89.0% | +11.2% |
| 2020 | 88.0% | -1.1% |
| 2021 | 87.0% | -1.1% |
| 2022 | 84.0% | -3.4% |
| 2023 | 83.0% | -1.2% |
| 2024 | 84.0% | +1.2% |
Cambodia compared with similar countries
- Cambodia's 84.0% is above the median for lower middle income countries, which is 84.0%, 1.0× the median. (46 countries reporting)
- Cambodia's 84.0% is below the median for East Asia & Pacific, which is 93.5%, 90% of the median. (30 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 79.0% | 66.0% | 89.0% | 4 |
| 2020s | 85.2% | 83.0% | 88.0% | 5 |
Countries ranked near Cambodia
- 139 Kyrgyzstan 85.0% compare
- 140 Mauritania 84.0% compare
- 140 Solomon Islands 84.0% compare
- 143 Mexico 83.0% compare
- 143 Peru 83.0% compare
- 143 Tanzania 83.0% compare
More health data for Cambodia
- Un projection of annual infant deaths, annual growth rate -1.78 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.572 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,125 deaths per 1,000 people (2090)
- Number of infants who die before age 1 1,047 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 4 (2025)
- Population ages 00-04, female, annual growth rate -1.05 % change on previous year (2025)
- Population ages 00-04, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, female, per capita 0.0488 units per person (2025)
- Population ages 00-04, male, annual growth rate -1.05 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0 units per US$ of GDP (2025)
Frequently asked questions
- What is share of one-year-olds who received the inactivated polio vaccine in Cambodia?
- Share of one-year-olds who received the inactivated polio vaccine in Cambodia was 84.0% 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 Cambodia?
- The highest recorded value was 89.0% in 2019.
- What is the lowest share of one-year-olds who received the inactivated polio vaccine recorded in Cambodia?
- The lowest recorded value was 66.0% in 2017.
- How does Cambodia rank for share of one-year-olds who received the inactivated polio vaccine?
- Cambodia ranks 140th out of 194 countries with data for 2024.
- Is share of one-year-olds who received the inactivated polio vaccine rising or falling in Cambodia?
- Over the last ten years it is up 3.7%. The long-run trend across the full record is rising.
- Where does this Cambodia 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.