San Marino vs Saint Kitts and Nevis: Polio number unvaccinated

San Marino
19.89
in 2023
Saint Kitts and Nevis
22.36
in 2023
San Marino rank
187th
Saint Kitts and Nevis rank
185th

Polio number unvaccinated over time

  • San Marino
  • Saint Kitts and Nevis
0100200300198020012023

How they compare

Saint Kitts and Nevis currently reports 22.36 against 19.89 in San Marino, a difference of 2.47.

That makes Saint Kitts and Nevis's figure about 1.1 times San Marino's.

The two have swapped places 10 times across 41 shared years of data; in 1983 it was Saint Kitts and Nevis ahead.

San Marino ranks 187th and Saint Kitts and Nevis ranks 185th of 194 countries.

Across the 5 decades both report, San Marino averaged higher in 3 and Saint Kitts and Nevis in 2.

Head to head by decade

Decade San Marino Saint Kitts and Nevis Difference Ahead
1980s 2.31 48.09 45.78 Saint Kitts and Nevis
1990s 5.03 10.24 5.21 Saint Kitts and Nevis
2000s 21.83 15.19 6.64 San Marino
2010s 37.15 23.45 13.71 San Marino
2020s 22.35 18.57 3.77 San Marino

Averages of every year both report within each decade.

Frequently asked questions

Which has higher polio number unvaccinated, San Marino or Saint Kitts and Nevis?
Saint Kitts and Nevis, at 22.36 against 19.89 in San Marino as of 2023.
What is the difference in polio number unvaccinated between San Marino and Saint Kitts and Nevis?
2.47, with Saint Kitts and Nevis ahead.
How many years of comparable data are there for San Marino and Saint Kitts and Nevis?
41 years are reported by both, from 1983 to 2023.
How do San Marino and Saint Kitts and Nevis rank globally for polio number unvaccinated?
San Marino ranks 187th and Saint Kitts and Nevis ranks 185th 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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San Marino vs Saint Kitts and Nevis: Polio number unvaccinated. Statizoid, drawing on Our World in Data. Retrieved 10 November 2026, from https://health.statizoid.com/compare/polio-number-unvaccinated/san-marino/st-kitts-and-nevis/

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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