Colombia vs Ireland: Number of one-year-olds who are not vaccinated against diphtheria

Colombia
0.064 one-year-olds per square kilometre
in 2023
Ireland
0.059 one-year-olds per square kilometre
in 2023
Colombia rank
125th
Ireland rank
128th

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

  • Colombia
  • Ireland
00.20.40.6198020012023

How they compare

Colombia currently reports 0.064 one-year-olds per square kilometre against 0.059 one-year-olds per square kilometre in Ireland, a difference of 0.005 one-year-olds per square kilometre.

That makes Colombia's figure about 1.1 times Ireland's.

The two have swapped places 5 times across 44 shared years of data; in 1980 it was Ireland ahead.

Colombia ranks 125th and Ireland ranks 128th of 192 countries.

Across the 5 decades both report, Colombia averaged higher in 2 and Ireland in 3.

Head to head by decade

Decade Colombia Ireland Difference Ahead
1980s 0.3638 one-year-olds per square kilometre 0.5389 one-year-olds per square kilometre 0.1751 one-year-olds per square kilometre Ireland
1990s 0.1371 one-year-olds per square kilometre 0.1999 one-year-olds per square kilometre 0.0628 one-year-olds per square kilometre Ireland
2000s 0.0868 one-year-olds per square kilometre 0.0954 one-year-olds per square kilometre 0.0086 one-year-olds per square kilometre Ireland
2010s 0.0611 one-year-olds per square kilometre 0.0496 one-year-olds per square kilometre 0.0115 one-year-olds per square kilometre Colombia
2020s 0.0768 one-year-olds per square kilometre 0.0555 one-year-olds per square kilometre 0.0213 one-year-olds per square kilometre Colombia

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, Colombia or Ireland?
Colombia, at 0.064 one-year-olds per square kilometre against 0.059 one-year-olds per square kilometre in Ireland as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Colombia and Ireland?
0.005 one-year-olds per square kilometre, with Colombia ahead.
How many years of comparable data are there for Colombia and Ireland?
44 years are reported by both, from 1980 to 2023.
How do Colombia and Ireland rank globally for number of one-year-olds who are not vaccinated against diphtheria?
Colombia ranks 125th and Ireland ranks 128th 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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Colombia vs Ireland: 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-3/colombia/ireland/

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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/colombia/ireland/">Colombia vs Ireland: 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.