Somalia vs Vietnam: Number of one-year-olds who are not vaccinated against measles

Somalia
259,566 one-year-olds
in 2023
Vietnam
254,746 one-year-olds
in 2023
Somalia rank
22nd
Vietnam rank
24th

Number of one-year-olds who are not vaccinated against measles over time

  • Somalia
  • Vietnam
0500.0k1.0M1.5M198020012023

How they compare

Somalia currently reports 259,566 one-year-olds against 254,746 one-year-olds in Vietnam, a difference of 4,820 one-year-olds.

The two have swapped places 1 time across 42 shared years of data; in 1982 it was Vietnam ahead.

Somalia ranks 22nd and Vietnam ranks 24th of 194 countries.

Across the 5 decades both report, Somalia averaged higher in 4 and Vietnam in 1.

Head to head by decade

Decade Somalia Vietnam Difference Ahead
1980s 210,358 one-year-olds 1.25 million one-year-olds 1.03 million one-year-olds Vietnam
1990s 203,133 one-year-olds 116,152 one-year-olds 86,981 one-year-olds Somalia
2000s 282,784 one-year-olds 83,109 one-year-olds 199,675 one-year-olds Somalia
2010s 278,734 one-year-olds 46,743 one-year-olds 231,991 one-year-olds Somalia
2020s 268,760 one-year-olds 158,814 one-year-olds 109,946 one-year-olds Somalia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher number of one-year-olds who are not vaccinated against measles, Somalia or Vietnam?
Somalia, at 259,566 one-year-olds against 254,746 one-year-olds in Vietnam as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against measles between Somalia and Vietnam?
4,820 one-year-olds, with Somalia ahead.
How many years of comparable data are there for Somalia and Vietnam?
42 years are reported by both, from 1982 to 2023.
How do Somalia and Vietnam rank globally for number of one-year-olds who are not vaccinated against measles?
Somalia ranks 22nd and Vietnam ranks 24th of 194 countries.
Where does this data come from?
WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as Number of one-year-olds who are not vaccinated against measles. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Somalia vs Vietnam: Number of one-year-olds who are not vaccinated against measles. Statizoid, drawing on WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Retrieved 01 September 2026, from https://health.statizoid.com/compare/measles-number-unvaccinated/somalia-fed-rep/viet-nam/

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About this data

Indicator
Number of one-year-olds who are not vaccinated against measles
Unit
one-year-olds
Source
WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
194 places, 7,780 data points, 1980–2023
Last refreshed

Number of one-year-olds who have not had the first dose of the measles vaccine in a given year.