Nigeria vs Sao Tome and Principe: Population ages 15-64, total, per square kilometre

Nigeria
138.82 units per square kilometre
in 2023
Sao Tome and Principe
139.13 units per square kilometre
in 2023
Nigeria rank
61st
Sao Tome and Principe rank
60th

Population ages 15-64, total, per square kilometre over time

  • Nigeria
  • Sao Tome and Principe
255075100125150196119922023

How they compare

Sao Tome and Principe currently reports 139.13 units per square kilometre against 138.82 units per square kilometre in Nigeria, a difference of 0.31 units per square kilometre.

Across all 63 years both countries report, Sao Tome and Principe has been ahead every year.

Nigeria ranks 61st and Sao Tome and Principe ranks 60th of 215 countries.

Sao Tome and Principe has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade Nigeria Sao Tome and Principe Difference Ahead
1960s 30.33 units per square kilometre 41.03 units per square kilometre 10.69 units per square kilometre Sao Tome and Principe
1970s 36.94 units per square kilometre 44.79 units per square kilometre 7.85 units per square kilometre Sao Tome and Principe
1980s 47.52 units per square kilometre 57.4 units per square kilometre 9.88 units per square kilometre Sao Tome and Principe
1990s 63.1 units per square kilometre 71.03 units per square kilometre 7.93 units per square kilometre Sao Tome and Principe
2000s 83.46 units per square kilometre 89.68 units per square kilometre 6.22 units per square kilometre Sao Tome and Principe
2010s 109.33 units per square kilometre 112.96 units per square kilometre 3.63 units per square kilometre Sao Tome and Principe
2020s 133.01 units per square kilometre 133.27 units per square kilometre 0.2557 units per square kilometre Sao Tome and Principe

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population ages 15-64, total, per square kilometre, Nigeria or Sao Tome and Principe?
Sao Tome and Principe, at 139.13 units per square kilometre against 138.82 units per square kilometre in Nigeria as of 2023.
What is the difference in population ages 15-64, total, per square kilometre between Nigeria and Sao Tome and Principe?
0.31 units per square kilometre, with Sao Tome and Principe ahead.
How many years of comparable data are there for Nigeria and Sao Tome and Principe?
63 years are reported by both, from 1961 to 2023.
How do Nigeria and Sao Tome and Principe rank globally for population ages 15-64, total, per square kilometre?
Nigeria ranks 61st and Sao Tome and Principe ranks 60th of 215 countries.
Where does this data come from?
Statizoid (derived), published as Population ages 15-64, total, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Nigeria vs Sao Tome and Principe: Population ages 15-64, total, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 12 September 2026, from https://health.statizoid.com/compare/population-ages-15-64-total-per-square-kilometre/nigeria/sao-tome-and-principe/

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About this data

Indicator
Population ages 15-64, total, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
263 places, 15,281 data points, 1961–2023
Last refreshed

Population ages 15-64, total divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.