South Korea vs Thailand: Number of one-year-olds who are not vaccinated against diphtheria

South Korea
-3.14 % change on previous year
in 2023
Thailand
-2.28 % change on previous year
in 2023
South Korea rank
116th
Thailand rank
114th

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

  • South Korea
  • Thailand
0200400600800198120022023

How they compare

Thailand currently reports -2.28 % change on previous year against -3.14 % change on previous year in South Korea, a difference of 0.86 % change on previous year.

The two have swapped places 14 times across 42 shared years of data; in 1982 it was Thailand ahead.

South Korea ranks 116th and Thailand ranks 114th of 194 countries.

Across the 5 decades both report, South Korea averaged higher in 3 and Thailand in 2.

Head to head by decade

Decade South Korea Thailand Difference Ahead
1980s -6.9 % change on previous year -13.22 % change on previous year 6.33 % change on previous year South Korea
1990s 89.47 % change on previous year -9.87 % change on previous year 99.34 % change on previous year South Korea
2000s 36.4 % change on previous year -7.98 % change on previous year 44.38 % change on previous year South Korea
2010s 0.3556 % change on previous year 17.14 % change on previous year 16.78 % change on previous year Thailand
2020s -7.07 % change on previous year 37.5 % change on previous year 44.58 % change on previous year Thailand

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 diphtheria, South Korea or Thailand?
Thailand, at -2.28 % change on previous year against -3.14 % change on previous year in South Korea as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between South Korea and Thailand?
0.86 % change on previous year, with Thailand ahead.
How many years of comparable data are there for South Korea and Thailand?
42 years are reported by both, from 1982 to 2023.
How do South Korea and Thailand rank globally for number of one-year-olds who are not vaccinated against diphtheria?
South Korea ranks 116th and Thailand ranks 114th of 194 countries.
Where does this data come from?
Statizoid (derived), published as Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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South Korea vs Thailand: Number of one-year-olds who are not vaccinated against diphtheria. Statizoid, drawing on Statizoid (derived). Retrieved 17 September 2026, from https://health.statizoid.com/compare/number-of-one-year-olds-who-are-not-vaccinated-against-diphtheria-pertussis-and-tetanus-4/korea-rep/thailand/

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<a href="https://health.statizoid.com/compare/number-of-one-year-olds-who-are-not-vaccinated-against-diphtheria-pertussis-and-tetanus-4/korea-rep/thailand/">South Korea vs Thailand: Number of one-year-olds who are not vaccinated against diphtheria</a> — Statizoid

About this data

Indicator
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus, annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
194 places, 7,686 data points, 1981–2023
Last refreshed

The year-on-year percentage change in Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.