Immunization, Hib3 in Sierra Leone
Sierra Leone: Immunization, Hib3 was 91.0% in 2024. ▲ Rising
Immunization, Hib3 in Sierra Leone, 2007–2024
Source: WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/). Measured in % of children ages 12-23 months.
Analysis
The most recent figure for immunization, hib3 in Sierra Leone is 91.0%, measured in 2024.
Compared with earlier readings it is up 9.6% over ten years.
Over the whole period, immunization, hib3 in Sierra Leone peaked at 95.0% in 2019 and was at its lowest, 63.0%, in 2007.
Sierra Leone ranks 90th of 191 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 18 years of available data.
Immunization, Hib3 in Sierra Leone, year by year
| Year | % of children ages 12-23 months | Change |
|---|---|---|
| 2007 | 63.0% | — |
| 2008 | 77.0% | +22.2% |
| 2009 | 84.0% | +9.1% |
| 2010 | 86.0% | +2.4% |
| 2011 | 89.0% | +3.5% |
| 2012 | 91.0% | +2.2% |
| 2013 | 92.0% | +1.1% |
| 2014 | 83.0% | -9.8% |
| 2015 | 86.0% | +3.6% |
| 2016 | 84.0% | -2.3% |
| 2017 | 90.0% | +7.1% |
| 2018 | 93.0% | +3.3% |
| 2019 | 95.0% | +2.2% |
| 2020 | 91.0% | -4.2% |
| 2021 | 92.0% | +1.1% |
| 2022 | 91.0% | -1.1% |
| 2023 | 91.0% | +0.0% |
| 2024 | 91.0% | +0.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 74.7% | 63.0% | 84.0% | 3 |
| 2010s | 88.9% | 83.0% | 95.0% | 10 |
| 2020s | 91.2% | 91.0% | 92.0% | 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, hib3 in Sierra Leone?
- Immunization, hib3 in Sierra Leone was 91.0% in 2024, according to WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/).
- What is the highest immunization, hib3 recorded in Sierra Leone?
- The highest recorded value was 95.0% in 2019.
- What is the lowest immunization, hib3 recorded in Sierra Leone?
- The lowest recorded value was 63.0% in 2007.
- How does Sierra Leone rank for immunization, hib3?
- Sierra Leone ranks 90th out of 191 countries with data for 2024.
- Is immunization, hib3 rising or falling in Sierra Leone?
- Over the last ten years it is up 9.6%. The long-run trend across the full record is rising.
- Where does this Sierra Leone data come from?
- The figures come from WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/), published as part of Immunization, Hib3 (% of children ages 12-23 months). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 18 observations, free to reuse under CC BY 4.0 (World Bank Open Data).
About this data
Child immunization, Hib3, measures the percentage of children ages 12-23 months who received Hib3 vaccinations before 12 months or at any time before the survey. A child is considered adequately immunized against Hib3 after receiving three doses of Haemophilus influenzae type b vaccine.