Share of one-year-olds vaccinated against hepatitis B in Mongolia
Mongolia: Share of one-year-olds vaccinated against hepatitis B was 96.0% in 2024. ▲ Rising
Share of one-year-olds vaccinated against hepatitis B in Mongolia, 1991–2024
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in %.
Analysis
In 2024, share of one-year-olds vaccinated against hepatitis b in Mongolia stood at 96.0%.
Compared with earlier readings it is down 3.0% over ten years.
Over the whole period, share of one-year-olds vaccinated against hepatitis b in Mongolia peaked at 99.0% in 2011 and was at its lowest, 18.0%, in 1991.
That places Mongolia 43rd out of 189 countries with data for 2024, putting it in the top quarter.
The long-run direction has been consistently rising across the 34 years of available data.
Share of one-year-olds vaccinated against hepatitis B in Mongolia, year by year
| Year | % | Change |
|---|---|---|
| 1991 | 18.0% | — |
| 1992 | 47.0% | +161.1% |
| 1993 | 69.0% | +46.8% |
| 1994 | 67.0% | -2.9% |
| 1995 | 88.0% | +31.3% |
| 1996 | 93.0% | +5.7% |
| 1997 | 88.0% | -5.4% |
| 1998 | 91.0% | +3.4% |
| 1999 | 92.0% | +1.1% |
| 2000 | 93.0% | +1.1% |
| 2001 | 95.0% | +2.2% |
| 2002 | 98.0% | +3.2% |
| 2003 | 98.0% | +0.0% |
| 2004 | 98.0% | +0.0% |
| 2005 | 98.0% | +0.0% |
| 2006 | 98.0% | +0.0% |
| 2007 | 98.0% | +0.0% |
| 2008 | 96.0% | -2.0% |
| 2009 | 97.0% | +1.0% |
| 2010 | 96.0% | -1.0% |
| 2011 | 99.0% | +3.1% |
| 2012 | 99.0% | +0.0% |
| 2013 | 98.0% | -1.0% |
| 2014 | 99.0% | +1.0% |
| 2015 | 99.0% | +0.0% |
| 2016 | 99.0% | +0.0% |
| 2017 | 99.0% | +0.0% |
| 2018 | 99.0% | +0.0% |
| 2019 | 98.0% | -1.0% |
| 2020 | 96.0% | -2.0% |
| 2021 | 95.0% | -1.0% |
| 2022 | 95.0% | +0.0% |
| 2023 | 96.0% | +1.1% |
| 2024 | 96.0% | +0.0% |
Mongolia compared with similar countries
- Mongolia's 96.0% is above the median for upper middle income countries, which is 90.5%, 1.1× the median. (58 countries reporting)
- Mongolia's 96.0% is above the median for East Asia & Pacific, which is 93.0%, 1.0× the median. (30 countries reporting)
Biggest year-on-year movements
Years where Share of one-year-olds vaccinated against hepatitis B in Mongolia changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 1992 | +161.1% | 18.0% | 47.0% |
| 1993 | +46.8% | 47.0% | 69.0% |
| 1995 | +31.3% | 67.0% | 88.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 72.6% | 18.0% | 93.0% | 9 |
| 2000s | 96.9% | 93.0% | 98.0% | 10 |
| 2010s | 98.5% | 96.0% | 99.0% | 10 |
| 2020s | 95.6% | 95.0% | 96.0% | 5 |
Countries ranked near Mongolia
More reference data data for Mongolia
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.8173 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 3.37 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 4.25 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.0069 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 4.25 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 2.74 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 3.16 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 12.74 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 18.89 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.0378 (2050)
Frequently asked questions
- What is share of one-year-olds vaccinated against hepatitis b in Mongolia?
- Share of one-year-olds vaccinated against hepatitis b in Mongolia was 96.0% 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 Mongolia?
- The highest recorded value was 99.0% in 2011.
- What is the lowest share of one-year-olds vaccinated against hepatitis b recorded in Mongolia?
- The lowest recorded value was 18.0% in 1991.
- How does Mongolia rank for share of one-year-olds vaccinated against hepatitis b?
- Mongolia ranks 43rd out of 189 countries with data for 2024.
- Is share of one-year-olds vaccinated against hepatitis b rising or falling in Mongolia?
- Over the last ten years it is down 3.0%. The long-run trend across the full record is rising.
- 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 Share of one-year-olds vaccinated against hepatitis B. Statizoid updates them automatically from the source API.
Download this data
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About this data
Share of one-year-olds who have had three doses of the hepatitis B vaccine in a given year.