Sao Tome and Principe vs Saint Kitts and Nevis: Probability of dying in infancy, by sex

Sao Tome and Principe
1.1%
in 2023
Saint Kitts and Nevis
1.1%
in 2023
Sao Tome and Principe rank
105th
Saint Kitts and Nevis rank
104th

Probability of dying in infancy, by sex over time

  • Sao Tome and Principe
  • Saint Kitts and Nevis
051015195019862023

How they compare

Saint Kitts and Nevis currently reports 1.1% against 1.1% in Sao Tome and Principe, a difference of 0.0%.

The two have swapped places 1 time across 74 shared years of data; in 1950 it was Sao Tome and Principe ahead.

Sao Tome and Principe ranks 105th and Saint Kitts and Nevis ranks 104th of 236 countries.

Sao Tome and Principe has averaged higher in every one of the 8 decades both report.

Head to head by decade

Decade Sao Tome and Principe Saint Kitts and Nevis Difference Ahead
1950s 16.2% 8.5% 7.7% Sao Tome and Principe
1960s 11.6% 7.4% 4.2% Sao Tome and Principe
1970s 8.0% 4.6% 3.5% Sao Tome and Principe
1980s 8.0% 2.9% 5.1% Sao Tome and Principe
1990s 6.8% 2.1% 4.8% Sao Tome and Principe
2000s 4.2% 1.5% 2.7% Sao Tome and Principe
2010s 2.0% 1.3% 0.6% Sao Tome and Principe
2020s 1.2% 1.2% 0.0% Sao Tome and Principe

Averages of every year both report within each decade.

Frequently asked questions

Which has higher probability of dying in infancy, by sex, Sao Tome and Principe or Saint Kitts and Nevis?
Saint Kitts and Nevis, at 1.1% against 1.1% in Sao Tome and Principe as of 2023.
What is the difference in probability of dying in infancy, by sex between Sao Tome and Principe and Saint Kitts and Nevis?
0.0%, with Saint Kitts and Nevis ahead.
How many years of comparable data are there for Sao Tome and Principe and Saint Kitts and Nevis?
74 years are reported by both, from 1950 to 2023.
How do Sao Tome and Principe and Saint Kitts and Nevis rank globally for probability of dying in infancy, by sex?
Sao Tome and Principe ranks 105th and Saint Kitts and Nevis ranks 104th of 236 countries.
Where does this data come from?
Human Mortality Database (2025); UN, World Population Prospects (2024) – with minor processing by Our World in Data, published as Probability of dying in infancy, by sex. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sao Tome and Principe vs Saint Kitts and Nevis: Probability of dying in infancy, by sex. Statizoid, drawing on Human Mortality Database (2025); UN, World Population Prospects (2024) – with minor processing by Our World in Data. Retrieved 16 September 2026, from https://reference.statizoid.com/compare/probability-that-a-newborn-will-die-in-the-first-year-of-life-by-sex/sao-tome-and-principe/st-kitts-and-nevis/

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About this data

Indicator
Probability of dying in infancy, by sex
Unit
%
Source
Human Mortality Database (2025); UN, World Population Prospects (2024) – with minor processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 18,722 data points, 1751–2023
Last refreshed

Probability of dying in a given interval, among people who survived to the start of that interval.