Hepatitis B (HepB3) immunization coverage among 1-year-olds (%) in Samoa
Samoa: Hepatitis B (HepB3) immunization coverage among 1-year-olds (%) was 84.0% in 2025. ▲ Rising
Hepatitis B (HepB3) immunization coverage among 1-year-olds (%) in Samoa, 2000–2025
Source: World Health Organization, Global Health Observatory.
Analysis
Samoa recorded 84.0% for hepatitis b (hepb3) immunization coverage among 1-year-olds (%) in 2025.
That represents a change of down 1.2% on the previous year and up 5.0% over ten years.
Over the whole period, hepatitis b (hepb3) immunization coverage among 1-year-olds (%) in Samoa peaked at 93.0% in 2000 and was at its lowest, 26.0%, in 2008.
Samoa ranks 130th of 194 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 26 years of available data.
Hepatitis B (HepB3) immunization coverage among 1-year-olds (%) in Samoa, year by year
| Year | Value | Change |
|---|---|---|
| 2000 | 93.0% | — |
| 2001 | 93.0% | +0.0% |
| 2002 | 92.0% | -1.1% |
| 2003 | 90.0% | -2.2% |
| 2004 | 62.0% | -31.1% |
| 2005 | 51.0% | -17.7% |
| 2006 | 46.0% | -9.8% |
| 2007 | 58.0% | +26.1% |
| 2008 | 26.0% | -55.2% |
| 2009 | 58.0% | +123.1% |
| 2010 | 72.0% | +24.1% |
| 2011 | 75.0% | +4.2% |
| 2012 | 82.0% | +9.3% |
| 2013 | 85.0% | +3.7% |
| 2014 | 81.0% | -4.7% |
| 2015 | 80.0% | -1.2% |
| 2016 | 74.0% | -7.5% |
| 2017 | 67.0% | -9.5% |
| 2018 | 44.0% | -34.3% |
| 2019 | 68.0% | +54.5% |
| 2020 | 89.0% | +30.9% |
| 2021 | 85.0% | -4.5% |
| 2022 | 76.0% | -10.6% |
| 2023 | 83.0% | +9.2% |
| 2024 | 85.0% | +2.4% |
| 2025 | 84.0% | -1.2% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 66.9% | 26.0% | 93.0% | 10 |
| 2010s | 72.8% | 44.0% | 85.0% | 10 |
| 2020s | 83.7% | 76.0% | 89.0% | 6 |
Countries ranked near Samoa
More health data for Samoa
- Un projection of annual infant deaths, annual growth rate 0 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 1.71 % change on previous year (2090)
- Heat deaths vs projected death rates 708.7 (2090)
- Un projection of annual infant deaths 17 (2100)
- Population ages 65 and above, female, annual growth rate 3.61 % change on previous year (2025)
- Population ages 65 and above, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 65 and above, female, per capita 0.0327 units per person (2025)
- Population ages 65 and above, male, annual growth rate 4.02 % change on previous year (2025)
- Population ages 65 and above, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 65 and above, male, per capita 0.028 units per person (2025)
Frequently asked questions
- What is hepatitis b (hepb3) immunization coverage among 1-year-olds (%) in Samoa?
- Hepatitis b (hepb3) immunization coverage among 1-year-olds (%) in Samoa was 84.0% in 2025, according to World Health Organization, Global Health Observatory.
- What is the highest hepatitis b (hepb3) immunization coverage among 1-year-olds (%) recorded in Samoa?
- The highest recorded value was 93.0% in 2000.
- What is the lowest hepatitis b (hepb3) immunization coverage among 1-year-olds (%) recorded in Samoa?
- The lowest recorded value was 26.0% in 2008.
- How does Samoa rank for hepatitis b (hepb3) immunization coverage among 1-year-olds (%)?
- Samoa ranks 130th out of 194 countries with data for 2025.
- Is hepatitis b (hepb3) immunization coverage among 1-year-olds (%) rising or falling in Samoa?
- Over the last ten years it is up 5.0%. The long-run trend across the full record is rising.
- Where does this Samoa data come from?
- The figures come from World Health Organization, Global Health Observatory, published as part of Hepatitis B (HepB3) immunization coverage among 1-year-olds (%) (WUENIC). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 26 observations, free to reuse under CC BY-NC-SA 3.0 IGO (WHO).