Share of one-year-olds vaccinated against hepatitis B in Cambodia
Cambodia: Share of one-year-olds vaccinated against hepatitis B was 83.0% in 2024. ▬ Flat
Share of one-year-olds vaccinated against hepatitis B in Cambodia, 2006–2024
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in %.
Analysis
The most recent figure for share of one-year-olds vaccinated against hepatitis b in Cambodia is 83.0%, measured in 2024.
Compared with earlier readings it is down 1.2% on the previous year and down 7.8% over ten years.
Over the whole period, share of one-year-olds vaccinated against hepatitis b in Cambodia peaked at 92.0% in 2009 and was at its lowest, 80.0%, in 2006.
That places Cambodia 132nd out of 189 countries with data for 2024, putting it in the middle of the range.
Share of one-year-olds vaccinated against hepatitis B in Cambodia, year by year
| Year | % | Change |
|---|---|---|
| 2006 | 80.0% | — |
| 2007 | 82.0% | +2.5% |
| 2008 | 91.0% | +11.0% |
| 2009 | 92.0% | +1.1% |
| 2010 | 91.0% | -1.1% |
| 2011 | 91.0% | +0.0% |
| 2012 | 91.0% | +0.0% |
| 2013 | 86.0% | -5.5% |
| 2014 | 90.0% | +4.7% |
| 2015 | 91.0% | +1.1% |
| 2016 | 91.0% | +0.0% |
| 2017 | 90.0% | -1.1% |
| 2018 | 89.0% | -1.1% |
| 2019 | 88.0% | -1.1% |
| 2020 | 86.0% | -2.3% |
| 2021 | 86.0% | +0.0% |
| 2022 | 84.0% | -2.3% |
| 2023 | 84.0% | +0.0% |
| 2024 | 83.0% | -1.2% |
Cambodia compared with similar countries
- Cambodia's 83.0% is below the median for lower middle income countries, which is 84.0%, 99% of the median. (46 countries reporting)
- Cambodia's 83.0% is below the median for East Asia & Pacific, which is 93.0%, 89% of the median. (30 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 86.2% | 80.0% | 92.0% | 4 |
| 2010s | 89.8% | 86.0% | 91.0% | 10 |
| 2020s | 84.6% | 83.0% | 86.0% | 5 |
Countries ranked near Cambodia
More reference data data for Cambodia
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.6712 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.8536 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 2.73 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.8836 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 2.73 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 2.25 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 4.25 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 4.85 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 17.66 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 4.81 (2050)
Frequently asked questions
- What is share of one-year-olds vaccinated against hepatitis b in Cambodia?
- Share of one-year-olds vaccinated against hepatitis b in Cambodia was 83.0% 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 vaccinated against hepatitis b recorded in Cambodia?
- The highest recorded value was 92.0% in 2009.
- What is the lowest share of one-year-olds vaccinated against hepatitis b recorded in Cambodia?
- The lowest recorded value was 80.0% in 2006.
- How does Cambodia rank for share of one-year-olds vaccinated against hepatitis b?
- Cambodia ranks 132nd out of 189 countries with data for 2024.
- Is share of one-year-olds vaccinated against hepatitis b rising or falling in Cambodia?
- Over the last ten years it is down 7.8%. The long-run trend across the full record is flat.
- 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 vaccinated against hepatitis B. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 19 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Share of one-year-olds who have had three doses of the hepatitis B vaccine in a given year.