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

South Korea
0.0521 one-year-olds per square kilometre
in 2023
Spain
0.048 one-year-olds per square kilometre
in 2023
South Korea rank
132nd
Spain rank
135th

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

  • South Korea
  • Spain
0123198120022023

How they compare

South Korea currently reports 0.0521 one-year-olds per square kilometre against 0.048 one-year-olds per square kilometre in Spain, a difference of 0.0041 one-year-olds per square kilometre.

That makes South Korea's figure about 1.1 times Spain's.

The two have swapped places 2 times across 40 shared years of data; in 1984 it was South Korea ahead.

South Korea ranks 132nd and Spain ranks 135th of 192 countries.

South Korea has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade South Korea Spain Difference Ahead
1980s 2.01 one-year-olds per square kilometre 0.1141 one-year-olds per square kilometre 1.9 one-year-olds per square kilometre South Korea
1990s 1.07 one-year-olds per square kilometre 0.0824 one-year-olds per square kilometre 0.986 one-year-olds per square kilometre South Korea
2000s 0.2576 one-year-olds per square kilometre 0.0293 one-year-olds per square kilometre 0.2283 one-year-olds per square kilometre South Korea
2010s 0.0921 one-year-olds per square kilometre 0.0325 one-year-olds per square kilometre 0.0596 one-year-olds per square kilometre South Korea
2020s 0.0572 one-year-olds per square kilometre 0.0442 one-year-olds per square kilometre 0.013 one-year-olds per square kilometre South Korea

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 Spain?
South Korea, at 0.0521 one-year-olds per square kilometre against 0.048 one-year-olds per square kilometre in Spain as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between South Korea and Spain?
0.0041 one-year-olds per square kilometre, with South Korea ahead.
How many years of comparable data are there for South Korea and Spain?
40 years are reported by both, from 1984 to 2023.
How do South Korea and Spain rank globally for number of one-year-olds who are not vaccinated against diphtheria?
South Korea ranks 132nd and Spain ranks 135th of 192 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, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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South Korea vs Spain: Number of one-year-olds who are not vaccinated against diphtheria. Statizoid, drawing on Statizoid (derived). Retrieved 18 September 2026, from https://health.statizoid.com/compare/number-of-one-year-olds-who-are-not-vaccinated-against-diphtheria-pertussis-and-tetanus-3/korea-rep/spain/

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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-3/korea-rep/spain/">South Korea vs Spain: 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, per square kilometre
Unit
one-year-olds per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
192 places, 7,710 data points, 1980–2023
Last refreshed

Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.