El Salvador vs Sao Tome and Principe: Enrolment in pre-primary education, both sexes (number), per square

El Salvador
9.78 units per square kilometre
in 2023
Sao Tome and Principe
9.61 units per square kilometre
in 2016
El Salvador rank
28th
Sao Tome and Principe rank
29th

Enrolment in pre-primary education, both sexes (number), per square over time

  • El Salvador
  • Sao Tome and Principe
02.557.51012.5197019962023

How they compare

El Salvador currently reports 9.78 units per square kilometre against 9.61 units per square kilometre in Sao Tome and Principe, a difference of 0.17 units per square kilometre.

The two have swapped places 2 times across 26 shared years of data; in 1971 it was El Salvador ahead.

El Salvador ranks 28th and Sao Tome and Principe ranks 29th of 200 countries.

Across the 5 decades both report, El Salvador averaged higher in 4 and Sao Tome and Principe in 1.

Head to head by decade

Decade El Salvador Sao Tome and Principe Difference Ahead
1970s 1.62 units per square kilometre 0.6049 units per square kilometre 1.01 units per square kilometre El Salvador
1980s 2.84 units per square kilometre 2.85 units per square kilometre 0.0109 units per square kilometre Sao Tome and Principe
1990s 9.37 units per square kilometre 4.07 units per square kilometre 5.3 units per square kilometre El Salvador
2000s 11.08 units per square kilometre 5.67 units per square kilometre 5.41 units per square kilometre El Salvador
2010s 10.99 units per square kilometre 8.35 units per square kilometre 2.64 units per square kilometre El Salvador

Averages of every year both report within each decade.

Frequently asked questions

Which has higher enrolment in pre-primary education, both sexes (number), per square, El Salvador or Sao Tome and Principe?
El Salvador, at 9.78 units per square kilometre against 9.61 units per square kilometre in Sao Tome and Principe as of 2023.
What is the difference in enrolment in pre-primary education, both sexes (number), per square between El Salvador and Sao Tome and Principe?
0.17 units per square kilometre, with El Salvador ahead.
How many years of comparable data are there for El Salvador and Sao Tome and Principe?
26 years are reported by both, from 1971 to 2016.
How do El Salvador and Sao Tome and Principe rank globally for enrolment in pre-primary education, both sexes (number), per square?
El Salvador ranks 28th and Sao Tome and Principe ranks 29th of 200 countries.
Where does this data come from?
Statizoid (derived), published as Enrolment in pre-primary education, both sexes (number), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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El Salvador vs Sao Tome and Principe: Enrolment in pre-primary education, both sexes (number), per square. Statizoid, drawing on Statizoid (derived). Retrieved 17 September 2026, from https://education.statizoid.com/compare/enrolment-in-pre-primary-education-both-sexes-number-per-square-kilometre-2/el-salvador/sao-tome-and-principe/

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About this data

Indicator
Enrolment in pre-primary education, both sexes (number), per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
200 places, 6,404 data points, 1970–2023
Last refreshed

Enrolment in pre-primary education, both sexes (number) 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.