Dominica vs Tanzania: Number of one-year-olds who are not vaccinated against diphtheria

Dominica
0.4242 one-year-olds per square kilometre
in 2023
Tanzania
0.424 one-year-olds per square kilometre
in 2023
Dominica rank
41st
Tanzania rank
42nd

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

  • Dominica
  • Tanzania
00.20.40.60.8198020012023

How they compare

Dominica currently reports 0.4242 one-year-olds per square kilometre against 0.424 one-year-olds per square kilometre in Tanzania, a difference of 0.0002 one-year-olds per square kilometre.

The two have swapped places 2 times across 44 shared years of data; in 1980 it was Dominica ahead.

Dominica ranks 41st and Tanzania ranks 42nd of 192 countries.

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

Head to head by decade

Decade Dominica Tanzania Difference Ahead
1980s 0.2107 one-year-olds per square kilometre 0.3305 one-year-olds per square kilometre 0.1198 one-year-olds per square kilometre Tanzania
1990s 0.0502 one-year-olds per square kilometre 0.2362 one-year-olds per square kilometre 0.186 one-year-olds per square kilometre Tanzania
2000s 0.0313 one-year-olds per square kilometre 0.1934 one-year-olds per square kilometre 0.1621 one-year-olds per square kilometre Tanzania
2010s 0.0378 one-year-olds per square kilometre 0.1645 one-year-olds per square kilometre 0.1267 one-year-olds per square kilometre Tanzania
2020s 0.18 one-year-olds per square kilometre 0.3223 one-year-olds per square kilometre 0.1423 one-year-olds per square kilometre Tanzania

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, Dominica or Tanzania?
Dominica, at 0.4242 one-year-olds per square kilometre against 0.424 one-year-olds per square kilometre in Tanzania as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Dominica and Tanzania?
0.0002 one-year-olds per square kilometre, with Dominica ahead.
How many years of comparable data are there for Dominica and Tanzania?
44 years are reported by both, from 1980 to 2023.
How do Dominica and Tanzania rank globally for number of one-year-olds who are not vaccinated against diphtheria?
Dominica ranks 41st and Tanzania ranks 42nd 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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Dominica vs Tanzania: 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/dominica/tanzania/

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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/dominica/tanzania/">Dominica vs Tanzania: 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.