Saint Lucia vs Syria: Number of one-year-olds who are not vaccinated against diphtheria

Saint Lucia
0.8614 one-year-olds per square kilometre
in 2023
Syria
0.8835 one-year-olds per square kilometre
in 2023
Saint Lucia rank
18th
Syria rank
17th

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

  • Saint Lucia
  • Syria
0123198020012023

How they compare

Syria currently reports 0.8835 one-year-olds per square kilometre against 0.8614 one-year-olds per square kilometre in Saint Lucia, a difference of 0.0221 one-year-olds per square kilometre.

The two have swapped places 15 times across 44 shared years of data; in 1980 it was Saint Lucia ahead.

Saint Lucia ranks 18th and Syria ranks 17th of 192 countries.

Across the 5 decades both report, Saint Lucia averaged higher in 3 and Syria in 2.

Head to head by decade

Decade Saint Lucia Syria Difference Ahead
1980s 1.4 one-year-olds per square kilometre 1.28 one-year-olds per square kilometre 0.1292 one-year-olds per square kilometre Saint Lucia
1990s 0.4018 one-year-olds per square kilometre 0.2903 one-year-olds per square kilometre 0.1114 one-year-olds per square kilometre Saint Lucia
2000s 0.5033 one-year-olds per square kilometre 0.4912 one-year-olds per square kilometre 0.0121 one-year-olds per square kilometre Saint Lucia
2010s 0.1654 one-year-olds per square kilometre 1.03 one-year-olds per square kilometre 0.8636 one-year-olds per square kilometre Syria
2020s 0.6633 one-year-olds per square kilometre 0.8969 one-year-olds per square kilometre 0.2337 one-year-olds per square kilometre Syria

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, Saint Lucia or Syria?
Syria, at 0.8835 one-year-olds per square kilometre against 0.8614 one-year-olds per square kilometre in Saint Lucia as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Saint Lucia and Syria?
0.0221 one-year-olds per square kilometre, with Syria ahead.
How many years of comparable data are there for Saint Lucia and Syria?
44 years are reported by both, from 1980 to 2023.
How do Saint Lucia and Syria rank globally for number of one-year-olds who are not vaccinated against diphtheria?
Saint Lucia ranks 18th and Syria ranks 17th 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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Saint Lucia vs Syria: 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/st-lucia/syrian-arab-republic/

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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/st-lucia/syrian-arab-republic/">Saint Lucia vs Syria: 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.