Iran vs Norway: Number of one-year-olds who are not vaccinated against diphtheria

Iran
0.0074 one-year-olds per square kilometre
in 2023
Norway
0.006 one-year-olds per square kilometre
in 2023
Iran rank
178th
Norway rank
181st

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

  • Iran
  • Norway
00.20.40.60.8198020012023

How they compare

Iran currently reports 0.0074 one-year-olds per square kilometre against 0.006 one-year-olds per square kilometre in Norway, a difference of 0.0014 one-year-olds per square kilometre.

That makes Iran's figure about 1.2 times Norway's.

The two have swapped places 8 times across 41 shared years of data; in 1983 it was Iran ahead.

Iran ranks 178th and Norway ranks 181st of 192 countries.

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

Head to head by decade

Decade Iran Norway Difference Ahead
1980s 0.4992 one-year-olds per square kilometre 0.0216 one-year-olds per square kilometre 0.4776 one-year-olds per square kilometre Iran
1990s 0.038 one-year-olds per square kilometre 0.0097 one-year-olds per square kilometre 0.0283 one-year-olds per square kilometre Iran
2000s 0.0122 one-year-olds per square kilometre 0.0122 one-year-olds per square kilometre 0 one-year-olds per square kilometre Iran
2010s 0.0106 one-year-olds per square kilometre 0.0085 one-year-olds per square kilometre 0.0021 one-year-olds per square kilometre Iran
2020s 0.0096 one-year-olds per square kilometre 0.0049 one-year-olds per square kilometre 0.0047 one-year-olds per square kilometre Iran

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, Iran or Norway?
Iran, at 0.0074 one-year-olds per square kilometre against 0.006 one-year-olds per square kilometre in Norway as of 2023.
What is the difference in number of one-year-olds who are not vaccinated against diphtheria between Iran and Norway?
0.0014 one-year-olds per square kilometre, with Iran ahead.
How many years of comparable data are there for Iran and Norway?
41 years are reported by both, from 1983 to 2023.
How do Iran and Norway rank globally for number of one-year-olds who are not vaccinated against diphtheria?
Iran ranks 178th and Norway ranks 181st 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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Iran vs Norway: 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/iran-islamic-rep/norway/

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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/iran-islamic-rep/norway/">Iran vs Norway: 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.