Bulgaria vs Sao Tome and Principe: Secondary education, vocational pupils, per square kilometre

Bulgaria
1.3 units per square kilometre
in 2017
Sao Tome and Principe
1.51 units per square kilometre
in 2017
Bulgaria rank
57th
Sao Tome and Principe rank
55th

Secondary education, vocational pupils, per square kilometre over time

  • Bulgaria
  • Sao Tome and Principe
00.511.52197119942017

How they compare

Sao Tome and Principe currently reports 1.51 units per square kilometre against 1.3 units per square kilometre in Bulgaria, a difference of 0.21 units per square kilometre.

That makes Sao Tome and Principe's figure about 1.2 times Bulgaria's.

The two have swapped places 3 times across 25 shared years of data; in 1971 it was Bulgaria ahead.

Bulgaria ranks 57th and Sao Tome and Principe ranks 55th of 200 countries.

Bulgaria has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Bulgaria Sao Tome and Principe Difference Ahead
1970s 2.17 units per square kilometre 0.2279 units per square kilometre 1.94 units per square kilometre Bulgaria
1980s 1.84 units per square kilometre 0.2525 units per square kilometre 1.59 units per square kilometre Bulgaria
2000s 1.75 units per square kilometre 0.109 units per square kilometre 1.64 units per square kilometre Bulgaria
2010s 1.42 units per square kilometre 0.8142 units per square kilometre 0.6058 units per square kilometre Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher secondary education, vocational pupils, per square kilometre, Bulgaria or Sao Tome and Principe?
Sao Tome and Principe, at 1.51 units per square kilometre against 1.3 units per square kilometre in Bulgaria as of 2017.
What is the difference in secondary education, vocational pupils, per square kilometre between Bulgaria and Sao Tome and Principe?
0.21 units per square kilometre, with Sao Tome and Principe ahead.
How many years of comparable data are there for Bulgaria and Sao Tome and Principe?
25 years are reported by both, from 1971 to 2017.
How do Bulgaria and Sao Tome and Principe rank globally for secondary education, vocational pupils, per square kilometre?
Bulgaria ranks 57th and Sao Tome and Principe ranks 55th of 200 countries.
Where does this data come from?
Statizoid (derived), published as Secondary education, vocational pupils, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Sao Tome and Principe: Secondary education, vocational pupils, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 09 September 2026, from https://education.statizoid.com/compare/secondary-education-vocational-pupils-per-square-kilometre/bulgaria/sao-tome-and-principe/

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About this data

Indicator
Secondary education, vocational pupils, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
243 places, 8,119 data points, 1970–2019
Last refreshed

Secondary education, vocational pupils 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.