Bcg immunization coverage for tb among 1 year olds in Chad
Chad: Bcg immunization coverage for tb among 1 year olds was 90 in 2025. ▲ Rising
Latest (2025)
90
Change on year
up 2.3%
World rank
103rd
of 167 countries
All-time high
92
in 2021
All-time low
8
in 1984
Years of data
42
1984–2025
Bcg immunization coverage for tb among 1 year olds in Chad, 1984–2025
Source: Our World in Data.
Analysis
In 2025, bcg immunization coverage for tb among 1 year olds in Chad stood at 90.
The figure is up 2.3% on the previous year and up 28.6% over ten years.
Over the whole period, bcg immunization coverage for tb among 1 year olds in Chad peaked at 92 in 2021 and was at its lowest, 8, in 1984.
Chad ranks 103rd of 167 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 42 years of available data.
Bcg immunization coverage for tb among 1 year olds in Chad, year by year
| Year | Value | Change |
|---|---|---|
| 1984 | 8 | — |
| 1985 | 15 | +87.5% |
| 1986 | 24 | +60.0% |
| 1987 | 32 | +33.3% |
| 1988 | 38 | +18.8% |
| 1989 | 59 | +55.3% |
| 1990 | 59 | +0.0% |
| 1991 | 40 | -32.2% |
| 1992 | 34 | -15.0% |
| 1993 | 34 | +0.0% |
| 1994 | 43 | +26.5% |
| 1995 | 43 | +0.0% |
| 1996 | 39 | -9.3% |
| 1997 | 45 | +15.4% |
| 1998 | 45 | +0.0% |
| 1999 | 45 | +0.0% |
| 2000 | 49 | +8.9% |
| 2001 | 52 | +6.1% |
| 2002 | 46 | -11.5% |
| 2003 | 40 | -13.0% |
| 2004 | 41 | +2.5% |
| 2005 | 41 | +0.0% |
| 2006 | 57 | +39.0% |
| 2007 | 45 | -21.1% |
| 2008 | 31 | -31.1% |
| 2009 | 47 | +51.6% |
| 2010 | 58 | +23.4% |
| 2011 | 53 | -8.6% |
| 2012 | 62 | +17.0% |
| 2013 | 60 | -3.2% |
| 2014 | 58 | -3.3% |
| 2015 | 70 | +20.7% |
| 2016 | 59 | -15.7% |
| 2017 | 59 | +0.0% |
| 2018 | 51 | -13.6% |
| 2019 | 75 | +47.1% |
| 2020 | 85 | +13.3% |
| 2021 | 92 | +8.2% |
| 2022 | 92 | +0.0% |
| 2023 | 92 | +0.0% |
| 2024 | 88 | -4.3% |
| 2025 | 90 | +2.3% |
Chad compared with similar countries
- Chad's 90 is above the median for low income countries, which is 82, 1.1× the median. (25 countries reporting)
- Chad's 90 is above the median for Sub-Saharan Africa, which is 88.5, 1.0× the median. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 29.33 | 8 | 59 | 6 |
| 1990s | 42.7 | 34 | 59 | 10 |
| 2000s | 44.9 | 31 | 57 | 10 |
| 2010s | 60.5 | 51 | 75 | 10 |
| 2020s | 89.83 | 85 | 92 | 6 |
Countries ranked near Chad
More reference data data for Chad
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.3078 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 13.52 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 14.01 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.1797 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 14.01 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 1.03 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.5525 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 58.55 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 61.14 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.9785 (2050)
Frequently asked questions
- What is bcg immunization coverage for tb among 1 year olds in Chad?
- Bcg immunization coverage for tb among 1 year olds in Chad was 90 in 2025, according to Our World in Data.
- What is the highest bcg immunization coverage for tb among 1 year olds recorded in Chad?
- The highest recorded value was 92 in 2021.
- What is the lowest bcg immunization coverage for tb among 1 year olds recorded in Chad?
- The lowest recorded value was 8 in 1984.
- How does Chad rank for bcg immunization coverage for tb among 1 year olds?
- Chad ranks 103rd out of 167 countries with data for 2025.
- Is bcg immunization coverage for tb among 1 year olds rising or falling in Chad?
- Over the last ten years it is up 28.6%. The long-run trend across the full record is rising.
- Where does this Chad data come from?
- The figures come from Our World in Data, published as part of Bcg immunization coverage for tb among 1 year olds. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 42 observations, free to reuse under CC BY 4.0 (Our World in Data).