Thailand vs Zambia: Number of one-year-olds who are not vaccinated against diphtheria

Thailand
0.0945 one-year-olds per square kilometre
in 2023
Zambia
0.0864 one-year-olds per square kilometre
in 2023
Thailand rank
109th
Zambia rank
111th

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

  • Thailand
  • Zambia
00.250.50.7511.2198020012023

How they compare

Thailand currently reports 0.0945 one-year-olds per square kilometre against 0.0864 one-year-olds per square kilometre in Zambia, a difference of 0.0081 one-year-olds per square kilometre.

That makes Thailand's figure about 1.1 times Zambia's.

The two have swapped places 2 times across 41 shared years of data; in 1983 it was Thailand ahead.

Thailand ranks 109th and Zambia ranks 111th of 192 countries.

Across the 5 decades both report, Thailand averaged higher in 2 and Zambia in 3.

Head to head by decade

Decade Thailand Zambia Difference Ahead
1980s 0.6988 one-year-olds per square kilometre 0.1109 one-year-olds per square kilometre 0.5879 one-year-olds per square kilometre Thailand
1990s 0.1465 one-year-olds per square kilometre 0.0699 one-year-olds per square kilometre 0.0766 one-year-olds per square kilometre Thailand
2000s 0.0411 one-year-olds per square kilometre 0.0934 one-year-olds per square kilometre 0.0524 one-year-olds per square kilometre Zambia
2010s 0.0205 one-year-olds per square kilometre 0.1025 one-year-olds per square kilometre 0.082 one-year-olds per square kilometre Zambia
2020s 0.0822 one-year-olds per square kilometre 0.0904 one-year-olds per square kilometre 0.0082 one-year-olds per square kilometre Zambia

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, Thailand or Zambia?
Thailand, at 0.0945 one-year-olds per square kilometre against 0.0864 one-year-olds per square kilometre in Zambia as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Thailand and Zambia?
0.0081 one-year-olds per square kilometre, with Thailand ahead.
How many years of comparable data are there for Thailand and Zambia?
41 years are reported by both, from 1983 to 2023.
How do Thailand and Zambia rank globally for number of one-year-olds who are not vaccinated against diphtheria?
Thailand ranks 109th and Zambia ranks 111th 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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Thailand vs Zambia: 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/thailand/zambia/

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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/thailand/zambia/">Thailand vs Zambia: 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.