Samoa vs Sao Tome and Principe: Measles number unvaccinated

Samoa
717.6
in 2023
Sao Tome and Principe
812.63
in 2023
Samoa rank
159th
Sao Tome and Principe rank
158th

Measles number unvaccinated over time

  • Samoa
  • Sao Tome and Principe
01.0k2.0k3.0k4.0k198120022023

How they compare

Sao Tome and Principe currently reports 812.63 against 717.6 in Samoa, a difference of 95.03.

That makes Sao Tome and Principe's figure about 1.1 times Samoa's.

The two have swapped places 10 times across 42 shared years of data; in 1982 it was Sao Tome and Principe ahead.

Samoa ranks 159th and Sao Tome and Principe ranks 158th of 195 countries.

Across the 5 decades both report, Samoa averaged higher in 3 and Sao Tome and Principe in 2.

Head to head by decade

Decade Samoa Sao Tome and Principe Difference Ahead
1980s 1,150 1,963 812.87 Sao Tome and Principe
1990s 404.25 1,648 1,244 Sao Tome and Principe
2000s 1,946 780.42 1,166 Samoa
2010s 1,619 460.8 1,158 Samoa
2020s 1,495 1,035 459.73 Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher measles number unvaccinated, Samoa or Sao Tome and Principe?
Sao Tome and Principe, at 812.63 against 717.6 in Samoa as of 2023.
What is the difference in measles number unvaccinated between Samoa and Sao Tome and Principe?
95.03, with Sao Tome and Principe ahead.
How many years of comparable data are there for Samoa and Sao Tome and Principe?
42 years are reported by both, from 1982 to 2023.
How do Samoa and Sao Tome and Principe rank globally for measles number unvaccinated?
Samoa ranks 159th and Sao Tome and Principe ranks 158th of 195 countries.
Where does this data come from?
Our World in Data, published as Measles number unvaccinated. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Samoa vs Sao Tome and Principe: Measles number unvaccinated. Statizoid, drawing on Our World in Data. Retrieved 10 November 2026, from https://health.statizoid.com/compare/measles-number-unvaccinated/samoa/sao-tome-and-principe/

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About this data

Indicator
Measles number unvaccinated
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
195 places, 7,824 data points, 1980–2023
Last refreshed