Immunization hepb3 of one year old children in Tanzania
Tanzania: Immunization hepb3 of one year old children was 83 in 2025. ▼ Falling
Latest (2025)
83
Change on year
unchanged
World rank
137th
of 191 countries
All-time high
97
in 2014
All-time low
83
in 2007
Years of data
24
2002–2025
Immunization hepb3 of one year old children in Tanzania, 2002–2025
Source: Our World in Data.
Analysis
Tanzania recorded 83 for immunization hepb3 of one year old children in 2025. That is the lowest value across all 24 years on record.
That represents a change of down 13.5% over ten years.
Over the whole period, immunization hepb3 of one year old children in Tanzania peaked at 97 in 2014 and was at its lowest, 83, in 2007.
Tanzania ranks 137th of 191 countries on this measure, in the middle of the range.
The long-run direction has been consistently falling across the 24 years of available data.
Immunization hepb3 of one year old children in Tanzania, year by year
| Year | Value | Change |
|---|---|---|
| 2002 | 89 | — |
| 2003 | 95 | +6.7% |
| 2004 | 95 | +0.0% |
| 2005 | 90 | -5.3% |
| 2006 | 90 | +0.0% |
| 2007 | 83 | -7.8% |
| 2008 | 86 | +3.6% |
| 2009 | 85 | -1.2% |
| 2010 | 91 | +7.1% |
| 2011 | 90 | -1.1% |
| 2012 | 92 | +2.2% |
| 2013 | 91 | -1.1% |
| 2014 | 97 | +6.6% |
| 2015 | 96 | -1.0% |
| 2016 | 92 | -4.2% |
| 2017 | 90 | -2.2% |
| 2018 | 89 | -1.1% |
| 2019 | 91 | +2.2% |
| 2020 | 91 | +0.0% |
| 2021 | 86 | -5.5% |
| 2022 | 87 | +1.2% |
| 2023 | 83 | -4.6% |
| 2024 | 83 | +0.0% |
| 2025 | 83 | +0.0% |
Tanzania compared with similar countries
- Tanzania's 83 is below the median for lower middle income countries, which is 86, 97% of the median. (47 countries reporting)
- Tanzania's 83 is below the median for Sub-Saharan Africa, which is 84, 99% of the median. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 89.12 | 83 | 95 | 8 |
| 2010s | 91.9 | 89 | 97 | 10 |
| 2020s | 85.5 | 83 | 91 | 6 |
Countries ranked near Tanzania
More reference data data for Tanzania
- Emission Totals - Emissions (N2O) - IPCC Agriculture 72.45 (2050)
- Emission Totals - Emissions (CO2eq) from N2O (AR5) - Burning - Crop 68.48 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 4.13 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 1.26 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 59.37 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.7582 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 11.44 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.6405 (2050)
- Emission Totals - Emissions (CO2eq) from N2O (AR5) - Agricultural 18,798 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 14.14 (2050)
Frequently asked questions
- What is immunization hepb3 of one year old children in Tanzania?
- Immunization hepb3 of one year old children in Tanzania was 83 in 2025, according to Our World in Data.
- What is the highest immunization hepb3 of one year old children recorded in Tanzania?
- The highest recorded value was 97 in 2014.
- What is the lowest immunization hepb3 of one year old children recorded in Tanzania?
- The lowest recorded value was 83 in 2007.
- How does Tanzania rank for immunization hepb3 of one year old children?
- Tanzania ranks 137th out of 191 countries with data for 2025.
- Is immunization hepb3 of one year old children rising or falling in Tanzania?
- Over the last ten years it is down 13.5%. The long-run trend across the full record is falling.
- Where does this Tanzania data come from?
- The figures come from Our World in Data, published as part of Immunization hepb3 of one year old children. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 24 observations, free to reuse under CC BY 4.0 (Our World in Data).