Niue vs Tonga: Vaccination coverage
Niue
99.0%
in 2024
Tonga
99.0%
in 2024
Niue rank
1st
Tonga rank
1st
Vaccination coverage over time
- Niue
- Tonga
How they compare
Niue currently reports 99.0% against 99.0% in Tonga, a difference of 0.0%.
The two have swapped places 9 times across 34 shared years of data; in 1991 it was Niue ahead.
Niue ranks 1st and Tonga ranks 1st of 189 countries.
Across the 4 decades both report, Niue averaged higher in 2 and Tonga in 1.
Head to head by decade
| Decade | Niue | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 98.0% | 91.7% | 6.3% | Niue |
| 2000s | 97.3% | 97.4% | 0.1% | Tonga |
| 2010s | 99.0% | 97.9% | 1.1% | Niue |
| 2020s | 99.0% | 99.0% | 0.0% | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher vaccination coverage, Niue or Tonga?
- Niue, at 99.0% against 99.0% in Tonga as of 2024.
- What is the difference in vaccination coverage between Niue and Tonga?
- 0.0%, with Niue ahead.
- How many years of comparable data are there for Niue and Tonga?
- 34 years are reported by both, from 1991 to 2024.
- How do Niue and Tonga rank globally for vaccination coverage?
- Niue 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.