Share of one-year-olds vaccinated against hepatitis B in Laos
Laos: Share of one-year-olds vaccinated against hepatitis B was 67.0% in 2024. ▲ Rising
Share of one-year-olds vaccinated against hepatitis B in Laos, 2003–2024
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in %.
Analysis
Laos recorded 67.0% for share of one-year-olds vaccinated against hepatitis b in 2024.
Compared with earlier readings it is down 9.5% on the previous year and down 19.3% over ten years.
Over the whole period, share of one-year-olds vaccinated against hepatitis b in Laos peaked at 83.0% in 2013 and was at its lowest, 45.0%, in 2004.
Laos ranks 171st of 189 countries on this measure, in the bottom quarter.
The long-run direction has been consistently rising across the 22 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 54.1% | 45.0% | 67.0% | 7 |
| 2010s | 77.6% | 66.0% | 83.0% | 10 |
| 2020s | 67.4% | 61.0% | 74.0% | 5 |
Countries ranked near Laos
- 168 Chad 68.0% compare
- 168 Equatorial Guinea 68.0% compare
- 168 Guinea-Bissau 68.0% compare
- 171 Nigeria 67.0% compare
- 173 Democratic Republic of Congo 65.0% compare
- 174 Angola 64.0% compare
More reference data data for Laos
- Temperature anomalies by month -0.3578 °C (2026)
- Spring temperature anomalies 0.2805 °C (2026)
- Summer temperature anomalies 0.8819 °C (2026)
- Winter temperature anomalies 0.95 °C (2025)
- Consumer price index 317.16 2010 = 100 (2025)
- Autumn temperature anomalies 0.4679 °C (2025)
- Universal right to vote 2 (2025)
- Universal right to vote in practice 2 (2025)
- Annual precipitation 2,108 millimeters (2025)
- Free country 0 (2025)
Frequently asked questions
- What is share of one-year-olds vaccinated against hepatitis b in Laos?
- Share of one-year-olds vaccinated against hepatitis b in Laos was 67.0% in 2024, according to WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data.
- What is the highest share of one-year-olds vaccinated against hepatitis b recorded in Laos?
- The highest recorded value was 83.0% in 2013.
- What is the lowest share of one-year-olds vaccinated against hepatitis b recorded in Laos?
- The lowest recorded value was 45.0% in 2004.
- How does Laos rank for share of one-year-olds vaccinated against hepatitis b?
- Laos ranks 171st out of 189 countries with data for 2024.
- Is share of one-year-olds vaccinated against hepatitis b rising or falling in Laos?
- Over the last ten years it is down 19.3%. The long-run trend across the full record is rising.
- Where does this Laos data come from?
- The figures come from WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as part of Share of one-year-olds vaccinated against hepatitis B. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 22 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Share of one-year-olds who have had three doses of the hepatitis B vaccine in a given year.