Immunization, HepB3 (% of one-year-old children) in Tanzania
Tanzania: Immunization, HepB3 (% of one-year-old children) was 83.0% in 2024. ▬ Flat
Immunization, HepB3 in Tanzania, 2002–2024
Source: World Health Organization (WHO). Measured in % of one-year-old children.
Analysis
In 2024, immunization, hepb3 in Tanzania stood at 83.0%. That is the lowest value across all 23 years on record.
Compared with earlier readings it is down 14.4% over ten years.
Over the whole period, immunization, hepb3 in Tanzania peaked at 97.0% in 2014 and was at its lowest, 83.0%, in 2007.
That places Tanzania 132nd out of 188 countries with data for 2024, putting it in the middle of the range.
Immunization, HepB3 (% of one-year-old children) in Tanzania, year by year
| Year | % of one-year-old children | Change |
|---|---|---|
| 2002 | 89.0% | — |
| 2003 | 95.0% | +6.7% |
| 2004 | 95.0% | +0.0% |
| 2005 | 90.0% | -5.3% |
| 2006 | 90.0% | +0.0% |
| 2007 | 83.0% | -7.8% |
| 2008 | 86.0% | +3.6% |
| 2009 | 85.0% | -1.2% |
| 2010 | 91.0% | +7.1% |
| 2011 | 90.0% | -1.1% |
| 2012 | 92.0% | +2.2% |
| 2013 | 91.0% | -1.1% |
| 2014 | 97.0% | +6.6% |
| 2015 | 96.0% | -1.0% |
| 2016 | 92.0% | -4.2% |
| 2017 | 90.0% | -2.2% |
| 2018 | 89.0% | -1.1% |
| 2019 | 91.0% | +2.2% |
| 2020 | 91.0% | +0.0% |
| 2021 | 86.0% | -5.5% |
| 2022 | 87.0% | +1.2% |
| 2023 | 83.0% | -4.6% |
| 2024 | 83.0% | +0.0% |
Tanzania compared with similar countries
- Tanzania's 83.0% is below the median for lower middle income countries, which is 84.0%, 99% of the median. (47 countries reporting)
- Tanzania's 83.0% is above the median for Sub-Saharan Africa, which is 82.5%, 1.0× the median. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 89.1% | 83.0% | 95.0% | 8 |
| 2010s | 91.9% | 89.0% | 97.0% | 10 |
| 2020s | 86.0% | 83.0% | 91.0% | 5 |
Countries ranked near Tanzania
More health data for Tanzania
- Un projection of annual infant deaths, annual growth rate -1.03 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.7342 % change on previous year (2090)
- Un projection of annual infant deaths 32,514 (2100)
- Neonatal tetanus - number of reported cases, gaps filled 13 (2025)
- Population ages 00-04, female, annual growth rate 1.86 % change on previous year (2025)
- Population ages 00-04, female, per unit of GDP 0.0001 units per US$ of GDP (2025)
- Population ages 00-04, female, per capita 0.0786 units per person (2025)
- Population ages 00-04, male, annual growth rate 1.89 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0.0001 units per US$ of GDP (2025)
- Population ages 00-04, male, per capita 0.0805 units per person (2025)
Frequently asked questions
- What is immunization, hepb3 in Tanzania?
- Immunization, hepb3 in Tanzania was 83.0% in 2024, according to World Health Organization (WHO).
- What is the highest immunization, hepb3 recorded in Tanzania?
- The highest recorded value was 97.0% in 2014.
- What is the lowest immunization, hepb3 recorded in Tanzania?
- The lowest recorded value was 83.0% in 2007.
- How does Tanzania rank for immunization, hepb3?
- Tanzania ranks 132nd out of 188 countries with data for 2024.
- Is immunization, hepb3 rising or falling in Tanzania?
- Over the last ten years it is down 14.4%. The long-run trend across the full record is flat.
- Where does this Tanzania data come from?
- The figures come from World Health Organization (WHO), published as part of Immunization, HepB3 (% of one-year-old children). Statizoid updates them automatically from the source API.
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About this data
Child immunization rate, hepatitis B is the percentage of children ages 12-23 months who received hepatitis B vaccinations before 12 months or at any time before the survey. A child is considered adequately immunized after three doses.