Chile vs Costa Rica: Number of one-year-olds who are not vaccinated against diphtheria

Chile
0.0099 one-year-olds per square kilometre
in 2023
Costa Rica
0.0103 one-year-olds per square kilometre
in 2023
Chile rank
173rd
Costa Rica rank
171st

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

  • Chile
  • Costa Rica
00.10.20.3198020012023

How they compare

Costa Rica currently reports 0.0103 one-year-olds per square kilometre against 0.0099 one-year-olds per square kilometre in Chile, a difference of 0.0004 one-year-olds per square kilometre.

Across all 44 years both countries report, Costa Rica has been ahead every year.

Chile ranks 173rd and Costa Rica ranks 171st of 192 countries.

Costa Rica has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade Chile Costa Rica Difference Ahead
1980s 0.0173 one-year-olds per square kilometre 0.1833 one-year-olds per square kilometre 0.166 one-year-olds per square kilometre Costa Rica
1990s 0.0292 one-year-olds per square kilometre 0.1807 one-year-olds per square kilometre 0.1515 one-year-olds per square kilometre Costa Rica
2000s 0.0181 one-year-olds per square kilometre 0.1515 one-year-olds per square kilometre 0.1334 one-year-olds per square kilometre Costa Rica
2010s 0.0203 one-year-olds per square kilometre 0.1054 one-year-olds per square kilometre 0.0851 one-year-olds per square kilometre Costa Rica
2020s 0.0136 one-year-olds per square kilometre 0.0461 one-year-olds per square kilometre 0.0325 one-year-olds per square kilometre Costa Rica

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, Chile or Costa Rica?
Costa Rica, at 0.0103 one-year-olds per square kilometre against 0.0099 one-year-olds per square kilometre in Chile as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Chile and Costa Rica?
0.0004 one-year-olds per square kilometre, with Costa Rica ahead.
How many years of comparable data are there for Chile and Costa Rica?
44 years are reported by both, from 1980 to 2023.
How do Chile and Costa Rica rank globally for number of one-year-olds who are not vaccinated against diphtheria?
Chile ranks 173rd and Costa Rica ranks 171st 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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Chile vs Costa Rica: 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/chile/costa-rica/

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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/chile/costa-rica/">Chile vs Costa Rica: 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.