Costa Rica vs Palau: Immunization, Hib3

Costa Rica
99.0%
in 2024
Palau
99.0%
in 2024
Costa Rica rank
1st
Palau rank
1st

Immunization, Hib3 over time

  • Costa Rica
  • Palau
20406080100199820112024

How they compare

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

The two have swapped places 10 times across 27 shared years of data; in 1998 it was Palau ahead.

Costa Rica ranks 1st and Palau ranks 1st of 191 countries.

Across the 4 decades both report, Costa Rica averaged higher in 2 and Palau in 2.

Head to head by decade

Decade Costa Rica Palau Difference Ahead
1990s 47.0% 85.0% 38.0% Palau
2000s 89.1% 90.2% 1.1% Palau
2010s 92.2% 90.5% 1.7% Costa Rica
2020s 96.4% 91.0% 5.4% Costa Rica

Averages of every year both report within each decade.

Frequently asked questions

Which has higher immunization, hib3, Costa Rica or Palau?
Costa Rica, at 99.0% against 99.0% in Palau as of 2024.
What is the difference in immunization, hib3 between Costa Rica and Palau?
0.0%, with Costa Rica ahead.
How many years of comparable data are there for Costa Rica and Palau?
27 years are reported by both, from 1998 to 2024.
How do Costa Rica and Palau rank globally for immunization, hib3?
Costa Rica ranks 1st and Palau ranks 1st of 191 countries.
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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Costa Rica vs Palau: Immunization, Hib3. Statizoid, drawing on WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/). Retrieved 16 September 2026, from https://health.statizoid.com/compare/immunization-hib3-percent-of-children-ages-12-23-months/costa-rica/palau/

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<a href="https://health.statizoid.com/compare/immunization-hib3-percent-of-children-ages-12-23-months/costa-rica/palau/">Costa Rica vs Palau: Immunization, Hib3</a> — Statizoid

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.