What is the difference in reported versus estimated cases of polio between Kazakhstan and Republic of Korea?

0 cases, with Kazakhstan ahead.

How many years of comparable data are there for Kazakhstan and Republic of Korea?

31 years are reported by both, from 1993 to 2023.

Where does this data come from?

World Health Organization (2019); World Health Organization (2024) – processed by Our World in Data, published as Reported versus estimated cases of polio. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Kazakhstan vs Republic of Korea: Reported versus estimated cases of polio

Kazakhstan

0 cases

in 2023

Republic of Korea

0 cases

in 2023

Kazakhstan rank

26th

Republic of Korea rank

26th

Reported versus estimated cases of polio over time

Kazakhstan
Republic of Korea

How they compare

Kazakhstan currently reports 0 cases against 0 cases in Republic of Korea, a difference of 0 cases.

The two have swapped places 3 times across 31 shared years of data; in 1993 it was Kazakhstan ahead.

Kazakhstan ranks 26th and Republic of Korea ranks 26th of 199 countries.

Kazakhstan has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Kazakhstan	Difference	Ahead
1990s	0.8571 cases	0.8571 cases	Kazakhstan
2000s	0 cases	0 cases	—
2010s	0.1 cases	0.1 cases	Kazakhstan
2020s	0 cases	0 cases	—

Averages of every year both report within each decade.

Frequently asked questions

Which has higher reported versus estimated cases of polio, Kazakhstan or Republic of Korea?: Kazakhstan, at 0 cases against 0 cases in Republic of Korea as of 2023.
What is the difference in reported versus estimated cases of polio between Kazakhstan and Republic of Korea?: 0 cases, with Kazakhstan ahead.
How many years of comparable data are there for Kazakhstan and Republic of Korea?: 31 years are reported by both, from 1993 to 2023.
How do Kazakhstan and Republic of Korea rank globally for reported versus estimated cases of polio?: Kazakhstan ranks 26th and Republic of Korea ranks 26th of 199 countries.
Where does this data come from?: World Health Organization (2019); World Health Organization (2024) – processed by Our World in Data, published as Reported versus estimated cases of polio. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Kazakhstan vs Republic of Korea: Reported versus estimated cases of polio. Statizoid, drawing on World Health Organization (2019); World Health Organization (2024) – processed by Our World in Data. Retrieved 31 August 2026, from https://reference.statizoid.com/compare/reported-vs-estimated-total-number-of-paralytic-polio-cases-globally/kazakhstan/korea-rep/

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<a href="https://reference.statizoid.com/compare/reported-vs-estimated-total-number-of-paralytic-polio-cases-globally/kazakhstan/korea-rep/">Kazakhstan vs Republic of Korea: Reported versus estimated cases of polio</a> — Statizoid

About this data

Indicator: Reported versus estimated cases of polio
Unit: cases
Source: World Health Organization (2019); World Health Organization (2024) – processed 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: 28 August 2026

Sum of wild poliovirus cases and circulating vaccine derived poliovirus cases.