Nauru vs Tuvalu: Number of one-year-olds who are not vaccinated against hepatitis B
Nauru
9.27 one-year-olds
in 2023
Tuvalu
13.14 one-year-olds
in 2023
Nauru rank
186th
Tuvalu rank
185th
Number of one-year-olds who are not vaccinated against hepatitis B over time
- Nauru
- Tuvalu
How they compare
Tuvalu currently reports 13.14 one-year-olds against 9.27 one-year-olds in Nauru, a difference of 3.87 one-year-olds.
That makes Tuvalu's figure about 1.4 times Nauru's.
The two have swapped places 10 times across 30 shared years of data; in 1994 it was Tuvalu ahead.
Nauru ranks 186th and Tuvalu ranks 185th of 189 countries.
Across the 4 decades both report, Nauru averaged higher in 3 and Tuvalu in 1.
Head to head by decade
| Decade | Nauru | Tuvalu | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 102.13 one-year-olds | 74.33 one-year-olds | 27.8 one-year-olds | Nauru |
| 2000s | 35.94 one-year-olds | 15.36 one-year-olds | 20.58 one-year-olds | Nauru |
| 2010s | 26.6 one-year-olds | 18.02 one-year-olds | 8.57 one-year-olds | Nauru |
| 2020s | 9.73 one-year-olds | 15.7 one-year-olds | 5.97 one-year-olds | Tuvalu |
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, Nauru or Tuvalu?
- Tuvalu, at 13.14 one-year-olds against 9.27 one-year-olds in Nauru as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against hepatitis b between Nauru and Tuvalu?
- 3.87 one-year-olds, with Tuvalu ahead.
- How many years of comparable data are there for Nauru and Tuvalu?
- 30 years are reported by both, from 1994 to 2023.
- How do Nauru and Tuvalu rank globally for number of one-year-olds who are not vaccinated against hepatitis b?
- Nauru ranks 186th and Tuvalu ranks 185th 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.