Immunization, BCG (% of one-year-old children) in Tanzania
Tanzania: Immunization, BCG (% of one-year-old children) was 89.0% in 2024. ▲ Rising
Immunization, BCG in Tanzania, 1980–2024
Source: WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/). Measured in % of one-year-old children.
Analysis
In 2024, immunization, bcg in Tanzania stood at 89.0%.
That represents a change of down 10.1% over ten years.
Over the whole period, immunization, bcg in Tanzania peaked at 99.0% in 1992 and was at its lowest, 64.0%, in 1982.
Tanzania ranks 104th of 165 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 45 years of available data.
Immunization, BCG (% of one-year-old children) in Tanzania, year by year
| Year | % of one-year-old children | Change |
|---|---|---|
| 1980 | 72.0% | — |
| 1981 | 74.0% | +2.8% |
| 1982 | 64.0% | -13.5% |
| 1983 | 83.0% | +29.7% |
| 1984 | 73.0% | -12.0% |
| 1985 | 90.0% | +23.3% |
| 1986 | 82.0% | -8.9% |
| 1987 | 94.0% | +14.6% |
| 1988 | 93.0% | -1.1% |
| 1989 | 92.0% | -1.1% |
| 1990 | 85.0% | -7.6% |
| 1991 | 95.0% | +11.8% |
| 1992 | 99.0% | +4.2% |
| 1993 | 94.0% | -5.1% |
| 1994 | 92.0% | -2.1% |
| 1995 | 96.0% | +4.3% |
| 1996 | 80.0% | -16.7% |
| 1997 | 85.0% | +6.2% |
| 1998 | 83.0% | -2.4% |
| 1999 | 87.0% | +4.8% |
| 2000 | 86.0% | -1.1% |
| 2001 | 91.0% | +5.8% |
| 2002 | 88.0% | -3.3% |
| 2003 | 91.0% | +3.4% |
| 2004 | 91.0% | +0.0% |
| 2005 | 91.0% | +0.0% |
| 2006 | 90.0% | -1.1% |
| 2007 | 89.0% | -1.1% |
| 2008 | 89.0% | +0.0% |
| 2009 | 93.0% | +4.5% |
| 2010 | 99.0% | +6.5% |
| 2011 | 99.0% | +0.0% |
| 2012 | 99.0% | +0.0% |
| 2013 | 99.0% | +0.0% |
| 2014 | 99.0% | +0.0% |
| 2015 | 97.0% | -2.0% |
| 2016 | 95.0% | -2.1% |
| 2017 | 93.0% | -2.1% |
| 2018 | 91.0% | -2.2% |
| 2019 | 92.0% | +1.1% |
| 2020 | 91.0% | -1.1% |
| 2021 | 82.0% | -9.9% |
| 2022 | 90.0% | +9.8% |
| 2023 | 89.0% | -1.1% |
| 2024 | 89.0% | +0.0% |
Tanzania compared with similar countries
- Tanzania's 89.0% is below the median for lower middle income countries, which is 89.5%, 99% of the median. (46 countries reporting)
- Tanzania's 89.0% is above the median for Sub-Saharan Africa, which is 89.0%, 1.0× the median. (48 countries reporting)
Biggest year-on-year movements
Years where Immunization, BCG (% of one-year-old children) in Tanzania 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 |
|---|---|---|---|
| 1983 | +29.7% | 64.0% | 83.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 81.7% | 64.0% | 94.0% | 10 |
| 1990s | 89.6% | 80.0% | 99.0% | 10 |
| 2000s | 89.9% | 86.0% | 93.0% | 10 |
| 2010s | 96.3% | 91.0% | 99.0% | 10 |
| 2020s | 88.2% | 82.0% | 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, bcg in Tanzania?
- Immunization, bcg in Tanzania was 89.0% in 2024, according to WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/).
- What is the highest immunization, bcg recorded in Tanzania?
- The highest recorded value was 99.0% in 1992.
- What is the lowest immunization, bcg recorded in Tanzania?
- The lowest recorded value was 64.0% in 1982.
- How does Tanzania rank for immunization, bcg?
- Tanzania ranks 104th out of 165 countries with data for 2024.
- Is immunization, bcg rising or falling in Tanzania?
- Over the last ten years it is down 10.1%. The long-run trend across the full record is rising.
- Where does this Tanzania data come from?
- The figures come from WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/), published as part of Immunization, BCG (% of one-year-old children). Statizoid updates them automatically from the source API.
Download this data
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About this data
Child immunization rate, BCG is the percentage of children ages 12-23 months who received vaccinations before 12 months or at any time before the survey for BCG. A child is considered adequately immunized after one dose.