San Marino vs Sub-Saharan Africa: Secondary education, pupils, per square kilometre

San Marino
28.58 units per square kilometre
in 2023
Sub-Saharan Africa
3.36 units per square kilometre
in 2023
San Marino rank
32nd
Sub-Saharan Africa rank
29th

Secondary education, pupils, per square kilometre over time

  • San Marino
  • Sub-Saharan Africa
0102030197019962023

How they compare

San Marino currently reports 28.58 units per square kilometre against 3.36 units per square kilometre in Sub-Saharan Africa, a difference of 25.22 units per square kilometre.

That makes San Marino's figure about 8.5 times Sub-Saharan Africa's.

Across all 38 years both countries report, San Marino has been ahead every year.

San Marino ranks 32nd and Sub-Saharan Africa ranks 29th of 205 countries.

San Marino has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade San Marino Sub-Saharan Africa Difference Ahead
1970s 18.65 units per square kilometre 0.3499 units per square kilometre 18.3 units per square kilometre San Marino
1980s 20.86 units per square kilometre 0.6729 units per square kilometre 20.18 units per square kilometre San Marino
1990s 19.65 units per square kilometre 0.8798 units per square kilometre 18.77 units per square kilometre San Marino
2000s 22.11 units per square kilometre 1.68 units per square kilometre 20.43 units per square kilometre San Marino
2010s 27.48 units per square kilometre 2.46 units per square kilometre 25.02 units per square kilometre San Marino
2020s 28.65 units per square kilometre 3.19 units per square kilometre 25.46 units per square kilometre San Marino

Averages of every year both report within each decade.

Frequently asked questions

Which has higher secondary education, pupils, per square kilometre, San Marino or Sub-Saharan Africa?
San Marino, at 28.58 units per square kilometre against 3.36 units per square kilometre in Sub-Saharan Africa as of 2023.
What is the difference in secondary education, pupils, per square kilometre between San Marino and Sub-Saharan Africa?
25.22 units per square kilometre, with San Marino ahead.
How many years of comparable data are there for San Marino and Sub-Saharan Africa?
38 years are reported by both, from 1971 to 2023.
How do San Marino and Sub-Saharan Africa rank globally for secondary education, pupils, per square kilometre?
San Marino ranks 32nd and Sub-Saharan Africa ranks 29th of 205 countries.
Where does this data come from?
Statizoid (derived), published as Secondary education, pupils, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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San Marino vs Sub-Saharan Africa: Secondary education, pupils, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 05 September 2026, from https://education.statizoid.com/compare/secondary-education-pupils-per-square-kilometre/san-marino/sub-saharan-africa/

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About this data

Indicator
Secondary education, pupils, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
250 places, 9,655 data points, 1970–2023
Last refreshed

Secondary education, 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.