High income vs Tonga: Immunization, Hib3

High income
93.2%
in 2024
Tonga
99.0%
in 2024
High income rank
4th
Tonga rank
1st

Immunization, Hib3 over time

  • High income
  • Tonga
020406080100199020072024

How they compare

Tonga currently reports 99.0% against 93.2% in High income, a difference of 5.8%.

That makes Tonga's figure about 1.1 times High income's.

Across all 20 years both countries report, Tonga has been ahead every year.

High income ranks 4th and Tonga ranks 1st of 43 groups.

Tonga has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade High income Tonga Difference Ahead
2000s 70.8% 99.0% 28.2% Tonga
2010s 80.7% 97.9% 17.2% Tonga
2020s 89.1% 99.0% 9.9% Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher immunization, hib3, High income or Tonga?
Tonga, at 99.0% against 93.2% in High income as of 2024.
What is the difference in immunization, hib3 between High income and Tonga?
5.8%, with Tonga ahead.
How many years of comparable data are there for High income and Tonga?
20 years are reported by both, from 2005 to 2024.
How do High income and Tonga rank globally for immunization, hib3?
High income ranks 4th and Tonga ranks 1st of 43 groups.
Where does this data come from?
WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/), published as Immunization, Hib3 (% of children ages 12-23 months). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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High income vs Tonga: Immunization, Hib3. Statizoid, drawing on WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/). Retrieved 14 September 2026, from https://health.statizoid.com/compare/immunization-hib3-percent-of-children-ages-12-23-months/high-income/tonga/

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About this data

Indicator
Immunization, Hib3 (% of children ages 12-23 months)
Unit
% of children ages 12-23 months
Source
WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
234 places, 5,441 data points, 1990–2024
Last refreshed

Child immunization, Hib3, measures the percentage of children ages 12-23 months who received Hib3 vaccinations before 12 months or at any time before the survey. A child is considered adequately immunized against Hib3 after receiving three doses of Haemophilus influenzae type b vaccine.