Mongolia vs Samoa: Immunization, BCG

Mongolia
99.0%
in 2024
Samoa
99.0%
in 2024
Mongolia rank
1st
Samoa rank
1st

Immunization, BCG over time

  • Mongolia
  • Samoa
020406080100198020022024

How they compare

Mongolia currently reports 99.0% against 99.0% in Samoa, a difference of 0.0%.

The two have swapped places 8 times across 45 shared years of data; in 1980 it was Samoa ahead.

Mongolia ranks 1st and Samoa ranks 1st of 165 countries.

Across the 5 decades both report, Mongolia averaged higher in 3 and Samoa in 2.

Head to head by decade

Decade Mongolia Samoa Difference Ahead
1980s 59.6% 91.7% 32.1% Samoa
1990s 89.5% 96.5% 7.0% Samoa
2000s 98.1% 91.0% 7.1% Mongolia
2010s 99.0% 87.4% 11.6% Mongolia
2020s 99.0% 97.0% 2.0% Mongolia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher immunization, bcg, Mongolia or Samoa?
Mongolia, at 99.0% against 99.0% in Samoa as of 2024.
What is the difference in immunization, bcg between Mongolia and Samoa?
0.0%, with Mongolia ahead.
How many years of comparable data are there for Mongolia and Samoa?
45 years are reported by both, from 1980 to 2024.
How do Mongolia and Samoa rank globally for immunization, bcg?
Mongolia ranks 1st and Samoa ranks 1st of 165 countries.
Where does this data come from?
WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/), published as Immunization, BCG (% of one-year-old children). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Mongolia vs Samoa: Immunization, BCG. Statizoid, drawing on WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/). Retrieved 28 August 2026, from https://health.statizoid.com/compare/immunization-bcg-percent-of-one-year-old-children/mongolia/samoa/

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About this data

Indicator
Immunization, BCG (% 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
200 places, 8,092 data points, 1980–2024
Last refreshed

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