Angola vs Vietnam: Number of one-year-olds who are not vaccinated against hepatitis B
Angola
433,257 one-year-olds
in 2023
Vietnam
495,339 one-year-olds
in 2023
Angola rank
11th
Vietnam rank
10th
Number of one-year-olds who are not vaccinated against hepatitis B over time
- Angola
- Vietnam
How they compare
Vietnam currently reports 495,339 one-year-olds against 433,257 one-year-olds in Angola, a difference of 62,082 one-year-olds.
That makes Vietnam's figure about 1.1 times Angola's.
The two have swapped places 6 times across 17 shared years of data; in 2007 it was Vietnam ahead.
Angola ranks 11th and Vietnam ranks 10th of 189 countries.
Angola has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Angola | Vietnam | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 460,814 one-year-olds | 249,002 one-year-olds | 211,812 one-year-olds | Angola |
| 2010s | 448,010 one-year-olds | 179,466 one-year-olds | 268,544 one-year-olds | Angola |
| 2020s | 511,570 one-year-olds | 241,218 one-year-olds | 270,351 one-year-olds | Angola |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of one-year-olds who are not vaccinated against hepatitis b, Angola or Vietnam?
- Vietnam, at 495,339 one-year-olds against 433,257 one-year-olds in Angola as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against hepatitis b between Angola and Vietnam?
- 62,082 one-year-olds, with Vietnam ahead.
- How many years of comparable data are there for Angola and Vietnam?
- 17 years are reported by both, from 2007 to 2023.
- How do Angola and Vietnam rank globally for number of one-year-olds who are not vaccinated against hepatitis b?
- Angola ranks 11th and Vietnam ranks 10th of 189 countries.
- Where does this data come from?
- WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as Number of one-year-olds who are not vaccinated against hepatitis B. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Number of one-year-olds who have not had three doses of the hepatitis B vaccine in a given year.