What is the difference in reported paralytic polio cases per million between Namibia and Sudan?

0 cases per million, with Namibia ahead.

How many years of comparable data are there for Namibia and Sudan?

35 years are reported by both, from 1989 to 2023.

Where does this data come from?

World Health Organization (2019); World Health Organization (2024); Population based on various sources (2023) – with major processing by Our World in Data, published as Reported paralytic polio cases per million. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Namibia vs Sudan: Reported paralytic polio cases per million

Namibia

0 cases per million

in 2023

Sudan

0 cases per million

in 2023

Namibia rank

26th

Sudan rank

26th

Reported paralytic polio cases per million over time

Namibia
Sudan

How they compare

Namibia currently reports 0 cases per million against 0 cases per million in Sudan, a difference of 0 cases per million.

The two have swapped places 4 times across 35 shared years of data; in 1989 it was Sudan ahead.

Namibia ranks 26th and Sudan ranks 26th of 199 countries.

Across the 5 decades both report, Namibia averaged higher in 1 and Sudan in 3.

Head to head by decade

Decade	Namibia	Sudan	Difference	Ahead
1980s	0.7764 cases per million	2.46 cases per million	1.69 cases per million	Sudan
1990s	5.59 cases per million	2.31 cases per million	3.27 cases per million	Namibia
2000s	0.9564 cases per million	1.06 cases per million	0.1004 cases per million	Sudan
2010s	0 cases per million	0 cases per million	0 cases per million	—
2020s	0 cases per million	0.3372 cases per million	0.3372 cases per million	Sudan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher reported paralytic polio cases per million, Namibia or Sudan?: Namibia, at 0 cases per million against 0 cases per million in Sudan as of 2023.
What is the difference in reported paralytic polio cases per million between Namibia and Sudan?: 0 cases per million, with Namibia ahead.
How many years of comparable data are there for Namibia and Sudan?: 35 years are reported by both, from 1989 to 2023.
How do Namibia and Sudan rank globally for reported paralytic polio cases per million?: Namibia ranks 26th and Sudan ranks 26th of 199 countries.
Where does this data come from?: World Health Organization (2019); World Health Organization (2024); Population based on various sources (2023) – with major processing by Our World in Data, published as Reported paralytic polio cases per million. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Namibia vs Sudan: Reported paralytic polio cases per million. Statizoid, drawing on World Health Organization (2019); World Health Organization (2024); Population based on various sources (2023) – with major processing by Our World in Data. Retrieved 29 September 2026, from https://reference.statizoid.com/compare/reported-paralytic-polio-cases-per-1-million-people/namibia/sudan/

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Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY 4.0 (Our World in Data); please keep the attribution.

<a href="https://reference.statizoid.com/compare/reported-paralytic-polio-cases-per-1-million-people/namibia/sudan/">Namibia vs Sudan: Reported paralytic polio cases per million</a> — Statizoid

About this data

Indicator: Reported paralytic polio cases per million
Unit: cases per million
Source: World Health Organization (2019); World Health Organization (2024); Population based on various sources (2023) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 199 places, 7,608 data points, 1980–2023
Last refreshed: 18 September 2026

Sum of wild poliovirus cases and circulating vaccine derived poliovirus cases per million people.