Immunization, measles in Sierra Leone
Sierra Leone: Immunization, measles was 90.0% in 2024. ▲ Rising
Immunization, measles in Sierra Leone, 1999–2024
Source: World Health Organization (WHO). Measured in % of children ages 12-23 months.
Analysis
In 2024, immunization, measles in Sierra Leone stood at 90.0%.
The figure is up 12.5% over ten years.
Over the whole period, immunization, measles in Sierra Leone peaked at 93.0% in 2019 and was at its lowest, 37.0%, in 2000.
That places Sierra Leone 92nd out of 193 countries with data for 2024, putting it in the middle of the range.
The long-run direction has been consistently rising across the 26 years of available data.
Immunization, measles in Sierra Leone, year by year
| Year | % of children ages 12-23 months | Change |
|---|---|---|
| 1999 | 62.0% | — |
| 2000 | 37.0% | -40.3% |
| 2001 | 50.0% | +35.1% |
| 2002 | 62.0% | +24.0% |
| 2003 | 73.0% | +17.7% |
| 2004 | 76.0% | +4.1% |
| 2005 | 71.0% | -6.6% |
| 2006 | 65.0% | -8.5% |
| 2007 | 60.0% | -7.7% |
| 2008 | 73.0% | +21.7% |
| 2009 | 80.0% | +9.6% |
| 2010 | 82.0% | +2.5% |
| 2011 | 84.0% | +2.4% |
| 2012 | 86.0% | +2.4% |
| 2013 | 85.0% | -1.2% |
| 2014 | 80.0% | -5.9% |
| 2015 | 78.0% | -2.5% |
| 2016 | 85.0% | +9.0% |
| 2017 | 80.0% | -5.9% |
| 2018 | 87.0% | +8.8% |
| 2019 | 93.0% | +6.9% |
| 2020 | 87.0% | -6.5% |
| 2021 | 87.0% | +0.0% |
| 2022 | 90.0% | +3.4% |
| 2023 | 90.0% | +0.0% |
| 2024 | 90.0% | +0.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 62.0% | 62.0% | 62.0% | 1 |
| 2000s | 64.7% | 37.0% | 80.0% | 10 |
| 2010s | 84.0% | 78.0% | 93.0% | 10 |
| 2020s | 88.8% | 87.0% | 90.0% | 5 |
Countries ranked near Sierra Leone
More health data for Sierra Leone
- Un projection of annual infant deaths, annual growth rate -2.34 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.773 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,199 deaths per 1,000 people (2090)
- Number of infants who die before age 1 4,209 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 38 (2025)
- Population ages 00-04, female, annual growth rate 0.6447 % 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 0.0663 units per person (2025)
- Population ages 00-04, male, annual growth rate 0.6611 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0.0001 units per US$ of GDP (2025)
Frequently asked questions
- What is immunization, measles in Sierra Leone?
- Immunization, measles in Sierra Leone was 90.0% in 2024, according to World Health Organization (WHO).
- What is the highest immunization, measles recorded in Sierra Leone?
- The highest recorded value was 93.0% in 2019.
- What is the lowest immunization, measles recorded in Sierra Leone?
- The lowest recorded value was 37.0% in 2000.
- How does Sierra Leone rank for immunization, measles?
- Sierra Leone ranks 92nd out of 193 countries with data for 2024.
- Is immunization, measles rising or falling in Sierra Leone?
- Over the last ten years it is up 12.5%. The long-run trend across the full record is rising.
- Where does this Sierra Leone data come from?
- The figures come from World Health Organization (WHO), published as part of Immunization, measles (% of children ages 12-23 months). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 26 observations, free to reuse under CC BY 4.0 (World Bank Open Data).
About this data
Child immunization, measles, measures the percentage of children ages 12-23 months who received the measles vaccination before 12 months or at any time before the survey. A child is considered adequately immunized against measles after receiving one dose of vaccine.