Samoa vs Sao Tome and Principe: Comparison of fertility rates, annual growth rate

Samoa
-1.39 % change on previous year
in 2023
Sao Tome and Principe
-1.38 % change on previous year
in 2023
Samoa rank
151st
Sao Tome and Principe rank
149th

Comparison of fertility rates, annual growth rate over time

  • Samoa
  • Sao Tome and Principe
-3-2-101195119872023

How they compare

Sao Tome and Principe currently reports -1.38 % change on previous year against -1.39 % change on previous year in Samoa, a difference of 0.01 % change on previous year.

The two have swapped places 9 times across 73 shared years of data; in 1951 it was Samoa ahead.

Samoa ranks 151st and Sao Tome and Principe ranks 149th of 236 countries.

Across the 8 decades both report, Samoa averaged higher in 5 and Sao Tome and Principe in 3.

Head to head by decade

Decade Samoa Sao Tome and Principe Difference Ahead
1950s 0.3397 % change on previous year -0.007 % change on previous year 0.3467 % change on previous year Samoa
1960s -0.4651 % change on previous year 0.3496 % change on previous year 0.8147 % change on previous year Sao Tome and Principe
1970s -2.13 % change on previous year -0.015 % change on previous year 2.12 % change on previous year Sao Tome and Principe
1980s -1.58 % change on previous year -0.8896 % change on previous year 0.6933 % change on previous year Sao Tome and Principe
1990s -1.1 % change on previous year -1.17 % change on previous year 0.075 % change on previous year Samoa
2000s -0.2299 % change on previous year -0.7707 % change on previous year 0.5408 % change on previous year Samoa
2010s -0.9403 % change on previous year -2.13 % change on previous year 1.19 % change on previous year Samoa
2020s -1.46 % change on previous year -1.68 % change on previous year 0.223 % change on previous year Samoa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher comparison of fertility rates, annual growth rate, Samoa or Sao Tome and Principe?
Sao Tome and Principe, at -1.38 % change on previous year against -1.39 % change on previous year in Samoa as of 2023.
What is the difference in comparison of fertility rates, annual growth rate between Samoa and Sao Tome and Principe?
0.01 % change on previous year, with Sao Tome and Principe ahead.
How many years of comparable data are there for Samoa and Sao Tome and Principe?
73 years are reported by both, from 1951 to 2023.
How do Samoa and Sao Tome and Principe rank globally for comparison of fertility rates, annual growth rate?
Samoa ranks 151st and Sao Tome and Principe ranks 149th of 236 countries.
Where does this data come from?
Statizoid (derived), published as Comparison of fertility rates, annual growth rate. 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: Comparison of fertility rates, annual growth rate. Statizoid, drawing on Statizoid (derived). Retrieved 09 September 2026, from https://population.statizoid.com/compare/comparison-of-fertility-rates-annual-growth-rate/samoa/sao-tome-and-principe/

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About this data

Indicator
Comparison of fertility rates, annual growth rate
Unit
% change on previous year
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
236 places, 17,447 data points, 1892–2023
Last refreshed

The year-on-year percentage change in Comparison of fertility rates. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.