High income vs Sao Tome and Principe: Pupil-teacher ratio, primary

High income
14.04
in 2018
Sao Tome and Principe
31.16
in 2017
High income rank
40th
Sao Tome and Principe rank
40th

Pupil-teacher ratio, primary over time

  • High income
  • Sao Tome and Principe
010203040197019942018

How they compare

Sao Tome and Principe currently reports 31.16 against 14.04 in High income, a difference of 17.12.

That makes Sao Tome and Principe's figure about 2.2 times High income's.

Across all 26 years both countries report, Sao Tome and Principe has been ahead every year.

High income ranks 40th and Sao Tome and Principe ranks 40th of 43 groups.

Sao Tome and Principe has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade High income Sao Tome and Principe Difference Ahead
1970s 18.97 32.04 13.07 Sao Tome and Principe
1980s 17.85 28.52 10.67 Sao Tome and Principe
1990s 16.62 34.8 18.18 Sao Tome and Principe
2000s 14.98 30.42 15.44 Sao Tome and Principe
2010s 14.06 32.09 18.03 Sao Tome and Principe

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pupil-teacher ratio, primary, High income or Sao Tome and Principe?
Sao Tome and Principe, at 31.16 against 14.04 in High income as of 2017.
What is the difference in pupil-teacher ratio, primary between High income and Sao Tome and Principe?
17.12, with Sao Tome and Principe ahead.
How many years of comparable data are there for High income and Sao Tome and Principe?
26 years are reported by both, from 1971 to 2017.
How do High income and Sao Tome and Principe rank globally for pupil-teacher ratio, primary?
High income ranks 40th and Sao Tome and Principe ranks 40th of 43 groups.
Where does this data come from?
Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO), published as Pupil-teacher ratio, primary. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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High income vs Sao Tome and Principe: Pupil-teacher ratio, primary. Statizoid, drawing on Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 07 September 2026, from https://education.statizoid.com/compare/pupil-teacher-ratio-primary/high-income/sao-tome-and-principe/

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About this data

Indicator
Pupil-teacher ratio, primary
Source
Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
242 places, 8,053 data points, 1970–2019
Last refreshed

Primary school pupil-teacher ratio is the average number of pupils per teacher in primary school.