Liberia vs Viet Nam: Immunization, Pol3

Liberia
72.0%
in 2024
Viet Nam
73.0%
in 2024
Liberia rank
161st
Viet Nam rank
159th

Immunization, Pol3 over time

  • Liberia
  • Viet Nam
020406080100198320032024

How they compare

Viet Nam currently reports 73.0% against 72.0% in Liberia, a difference of 1.0%.

The two have swapped places 2 times across 26 shared years of data; in 1999 it was Viet Nam ahead.

Liberia ranks 161st and Viet Nam ranks 159th of 193 countries.

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

Head to head by decade

Decade Liberia Viet Nam Difference Ahead
1990s 58.0% 93.0% 35.0% Viet Nam
2000s 61.9% 94.6% 32.7% Viet Nam
2010s 73.5% 94.1% 20.6% Viet Nam
2020s 65.4% 72.8% 7.4% Viet Nam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher immunization, pol3, Liberia or Viet Nam?
Viet Nam, at 73.0% against 72.0% in Liberia as of 2024.
What is the difference in immunization, pol3 between Liberia and Viet Nam?
1.0%, with Viet Nam ahead.
How many years of comparable data are there for Liberia and Viet Nam?
26 years are reported by both, from 1999 to 2024.
How do Liberia and Viet Nam rank globally for immunization, pol3?
Liberia ranks 161st and Viet Nam ranks 159th of 193 countries.
Where does this data come from?
WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/), published as Immunization, Pol3 (% of one-year-old children). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Liberia vs Viet Nam: Immunization, Pol3. 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-pol3-percent-of-one-year-old-children/liberia/viet-nam/

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About this data

Indicator
Immunization, Pol3 (% of one-year-old children)
Unit
% of one-year-old children
Source
WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
236 places, 9,949 data points, 1980–2024
Last refreshed

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