Bcg immunization coverage for tb among 1 year olds in Sierra Leone
Sierra Leone: Bcg immunization coverage for tb among 1 year olds was 97 in 2025. ▲ Rising
Latest (2025)
97
Change on year
unchanged
World rank
52nd
of 167 countries
All-time high
99
in 2013
All-time low
63
in 2001
Years of data
27
1999–2025
Bcg immunization coverage for tb among 1 year olds in Sierra Leone, 1999–2025
Source: Our World in Data.
Analysis
Sierra Leone recorded 97 for bcg immunization coverage for tb among 1 year olds in 2025.
That represents a change of up 7.8% over ten years.
Over the whole period, bcg immunization coverage for tb among 1 year olds in Sierra Leone peaked at 99 in 2013 and was at its lowest, 63, in 2001.
Sierra Leone ranks 52nd of 167 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 27 years of available data.
Bcg immunization coverage for tb among 1 year olds in Sierra Leone, year by year
| Year | Value | Change |
|---|---|---|
| 1999 | 73 | — |
| 2000 | 74 | +1.4% |
| 2001 | 63 | -14.9% |
| 2002 | 76 | +20.6% |
| 2003 | 89 | +17.1% |
| 2004 | 86 | -3.4% |
| 2005 | 85 | -1.2% |
| 2006 | 83 | -2.4% |
| 2007 | 82 | -1.2% |
| 2008 | 91 | +11.0% |
| 2009 | 96 | +5.5% |
| 2010 | 97 | +1.0% |
| 2011 | 97 | +0.0% |
| 2012 | 98 | +1.0% |
| 2013 | 99 | +1.0% |
| 2014 | 90 | -9.1% |
| 2015 | 90 | +0.0% |
| 2016 | 92 | +2.2% |
| 2017 | 90 | -2.2% |
| 2018 | 94 | +4.4% |
| 2019 | 98 | +4.3% |
| 2020 | 90 | -8.2% |
| 2021 | 98 | +8.9% |
| 2022 | 97 | -1.0% |
| 2023 | 97 | +0.0% |
| 2024 | 97 | +0.0% |
| 2025 | 97 | +0.0% |
Sierra Leone compared with similar countries
- Sierra Leone's 97 is above the median for low income countries, which is 82, 1.2× the median. (25 countries reporting)
- Sierra Leone's 97 is above the median for Sub-Saharan Africa, which is 88.5, 1.1× the median. (48 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 73 | 73 | 73 | 1 |
| 2000s | 82.5 | 63 | 96 | 10 |
| 2010s | 94.5 | 90 | 99 | 10 |
| 2020s | 96 | 90 | 98 | 6 |
Countries ranked near Sierra Leone
- 52 Brazil 97 compare
- 52 El Salvador 97 compare
- 52 Libya 97 compare
- 52 Saint Vincent and the Grenadines 97 compare
- 52 Saudi Arabia 97 compare
- 52 Seychelles 97 compare
- 52 South Korea 97 compare
More reference data data for Sierra Leone
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.0238 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.4498 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 0.5935 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.12 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 0.5935 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 0.0797 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.044 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 1.91 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 2.72 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.6534 (2050)
Frequently asked questions
- What is bcg immunization coverage for tb among 1 year olds in Sierra Leone?
- Bcg immunization coverage for tb among 1 year olds in Sierra Leone was 97 in 2025, according to Our World in Data.
- What is the highest bcg immunization coverage for tb among 1 year olds recorded in Sierra Leone?
- The highest recorded value was 99 in 2013.
- What is the lowest bcg immunization coverage for tb among 1 year olds recorded in Sierra Leone?
- The lowest recorded value was 63 in 2001.
- How does Sierra Leone rank for bcg immunization coverage for tb among 1 year olds?
- Sierra Leone ranks 52nd out of 167 countries with data for 2025.
- Is bcg immunization coverage for tb among 1 year olds rising or falling in Sierra Leone?
- Over the last ten years it is up 7.8%. The long-run trend across the full record is rising.
- Where does this Sierra Leone 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.
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