Palau vs Tonga: Immunization, HepB3

Palau
99.0%
in 2024
Tonga
99.0%
in 2024
Palau rank
1st
Tonga rank
1st

Immunization, HepB3 over time

  • Palau
  • Tonga
020406080100199020072024

How they compare

Palau currently reports 99.0% against 99.0% in Tonga, a difference of 0.0%.

The two have swapped places 11 times across 34 shared years of data; in 1991 it was Palau ahead.

Palau ranks 1st and Tonga ranks 1st of 188 countries.

Tonga has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Palau Tonga Difference Ahead
1990s 90.1% 91.7% 1.6% Tonga
2000s 93.8% 97.4% 3.6% Tonga
2010s 94.0% 97.9% 3.9% Tonga
2020s 96.2% 99.0% 2.8% Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher immunization, hepb3, Palau or Tonga?
Palau, at 99.0% against 99.0% in Tonga as of 2024.
What is the difference in immunization, hepb3 between Palau and Tonga?
0.0%, with Palau ahead.
How many years of comparable data are there for Palau and Tonga?
34 years are reported by both, from 1991 to 2024.
How do Palau and Tonga rank globally for immunization, hepb3?
Palau ranks 1st and Tonga ranks 1st of 188 countries.
Where does this data come from?
World Health Organization (WHO), published as Immunization, HepB3 (% of one-year-old children). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Palau vs Tonga: Immunization, HepB3. Statizoid, drawing on World Health Organization (WHO). Retrieved 07 September 2026, from https://health.statizoid.com/compare/immunization-hepb3-percent-of-one-year-old-children/palau/tonga/

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About this data

Indicator
Immunization, HepB3 (% of one-year-old children)
Unit
% of one-year-old children
Source
World Health Organization (WHO)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
235 places, 6,534 data points, 1985–2024
Last refreshed

Child immunization rate, hepatitis B is the percentage of children ages 12-23 months who received hepatitis B vaccinations before 12 months or at any time before the survey. A child is considered adequately immunized after three doses.