Brunei Darussalam vs Tonga: Vaccination coverage
Brunei Darussalam
99.0%
in 2024
Tonga
99.0%
in 2024
Brunei Darussalam rank
1st
Tonga rank
1st
Vaccination coverage over time
- Brunei Darussalam
- Tonga
How they compare
Brunei Darussalam currently reports 99.0% against 99.0% in Tonga, a difference of 0.0%.
The two have swapped places 7 times across 35 shared years of data; in 1990 it was Brunei Darussalam ahead.
Brunei Darussalam ranks 1st and Tonga ranks 1st of 189 countries.
Brunei Darussalam has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Brunei Darussalam | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 97.3% | 91.9% | 5.4% | Brunei Darussalam |
| 2000s | 98.2% | 97.4% | 0.8% | Brunei Darussalam |
| 2010s | 98.0% | 97.9% | 0.1% | Brunei Darussalam |
| 2020s | 99.0% | 99.0% | 0.0% | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher vaccination coverage, Brunei Darussalam or Tonga?
- Brunei Darussalam, at 99.0% against 99.0% in Tonga as of 2024.
- What is the difference in vaccination coverage between Brunei Darussalam and Tonga?
- 0.0%, with Brunei Darussalam ahead.
- How many years of comparable data are there for Brunei Darussalam and Tonga?
- 35 years are reported by both, from 1990 to 2024.
- How do Brunei Darussalam and Tonga rank globally for vaccination coverage?
- Brunei Darussalam ranks 1st and Tonga ranks 1st 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 Vaccination coverage. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Share of one-year-olds who have had three doses of the hepatitis B vaccine in a given year.