Afghanistan vs Sudan: Polio number unvaccinated

Afghanistan
556,070
in 2023
Sudan
731,697
in 2023
Afghanistan rank
10th
Sudan rank
7th

Polio number unvaccinated over time

  • Afghanistan
  • Sudan
0200.0k400.0k600.0k800.0k198020012023

How they compare

Sudan currently reports 731,697 against 556,070 in Afghanistan, a difference of 175,627.

That makes Sudan's figure about 1.3 times Afghanistan's.

The two have swapped places 2 times across 43 shared years of data; in 1981 it was Sudan ahead.

Afghanistan ranks 10th and Sudan ranks 7th of 194 countries.

Across the 5 decades both report, Afghanistan averaged higher in 4 and Sudan in 1.

Head to head by decade

Decade Afghanistan Sudan Difference Ahead
1980s 381,907 616,663 234,756 Sudan
1990s 536,880 418,949 117,931 Afghanistan
2000s 481,956 288,974 192,982 Afghanistan
2010s 412,311 93,311 319,001 Afghanistan
2020s 553,341 336,337 217,004 Afghanistan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher polio number unvaccinated, Afghanistan or Sudan?
Sudan, at 731,697 against 556,070 in Afghanistan as of 2023.
What is the difference in polio number unvaccinated between Afghanistan and Sudan?
175,627, with Sudan ahead.
How many years of comparable data are there for Afghanistan and Sudan?
43 years are reported by both, from 1981 to 2023.
How do Afghanistan and Sudan rank globally for polio number unvaccinated?
Afghanistan ranks 10th and Sudan ranks 7th of 194 countries.
Where does this data come from?
Our World in Data, published as Polio number unvaccinated. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Afghanistan vs Sudan: Polio number unvaccinated. Statizoid, drawing on Our World in Data. Retrieved 10 November 2026, from https://health.statizoid.com/compare/polio-number-unvaccinated/afghanistan/sudan/

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About this data

Indicator
Polio number unvaccinated
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
194 places, 7,911 data points, 1980–2023
Last refreshed