Burundi vs Comoros: Number of one-year-olds who are not vaccinated against diphtheria

Burundi
1.88 one-year-olds per square kilometre
in 2023
Comoros
3.1 one-year-olds per square kilometre
in 2023
Burundi rank
6th
Comoros rank
3rd

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

  • Burundi
  • Comoros
0246198120022023

How they compare

Comoros currently reports 3.1 one-year-olds per square kilometre against 1.88 one-year-olds per square kilometre in Burundi, a difference of 1.22 one-year-olds per square kilometre.

That makes Comoros's figure about 1.7 times Burundi's.

The two have swapped places 9 times across 40 shared years of data; in 1984 it was Burundi ahead.

Burundi ranks 6th and Comoros ranks 3rd of 192 countries.

Across the 5 decades both report, Burundi averaged higher in 1 and Comoros in 4.

Head to head by decade

Decade Burundi Comoros Difference Ahead
1980s 3.89 one-year-olds per square kilometre 3.53 one-year-olds per square kilometre 0.3651 one-year-olds per square kilometre Burundi
1990s 2.47 one-year-olds per square kilometre 3.37 one-year-olds per square kilometre 0.8999 one-year-olds per square kilometre Comoros
2000s 1.37 one-year-olds per square kilometre 2.4 one-year-olds per square kilometre 1.02 one-year-olds per square kilometre Comoros
2010s 0.9738 one-year-olds per square kilometre 2.38 one-year-olds per square kilometre 1.4 one-year-olds per square kilometre Comoros
2020s 1.39 one-year-olds per square kilometre 3.1 one-year-olds per square kilometre 1.71 one-year-olds per square kilometre Comoros

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, Burundi or Comoros?
Comoros, at 3.1 one-year-olds per square kilometre against 1.88 one-year-olds per square kilometre in Burundi as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Burundi and Comoros?
1.22 one-year-olds per square kilometre, with Comoros ahead.
How many years of comparable data are there for Burundi and Comoros?
40 years are reported by both, from 1984 to 2023.
How do Burundi and Comoros rank globally for number of one-year-olds who are not vaccinated against diphtheria?
Burundi ranks 6th and Comoros ranks 3rd 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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Burundi vs Comoros: 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/burundi/comoros/

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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/burundi/comoros/">Burundi vs Comoros: 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.