Pupil-trained teacher ratio in primary education in Sao Tome and Principe

Sao Tome and Principe: Pupil-trained teacher ratio in primary education was 113.68 headcount basis in 2017. ▲ Rising

Latest (2017)
113.68 headcount basis
Change on year
up 9.9%
World rank
2nd
of 108 countries
All-time high
113.68 headcount basis
in 2017
All-time low
54.41 headcount basis
in 2009
Years of data
5
2009–2017

Pupil-trained teacher ratio in primary education in Sao Tome and Principe, 2009–2017

02550751001252009201320172009: 54.4 headcount basis2014: 99.1 headcount basis2015: 112.9 headcount basis2016: 103.4 headcount basis2017: 113.7 headcount basis

Source: UNESCO Institute for Statistics. Measured in headcount basis.

Analysis

The most recent figure for pupil-trained teacher ratio in primary education in Sao Tome and Principe is 113.68 headcount basis, measured in 2017. That is the highest value across all 5 years on record.

That represents a change of up 9.9% on the previous year and up 108.9% over ten years.

Over the whole period, pupil-trained teacher ratio in primary education in Sao Tome and Principe peaked at 113.68 headcount basis in 2017 and was at its lowest, 54.41 headcount basis, in 2009.

That places Sao Tome and Principe 2nd out of 108 countries with data for 2017, putting it in the top 10%.

Pupil-trained teacher ratio in primary education in Sao Tome and Principe, year by year

Annual values for Pupil-trained teacher ratio in primary education (headcount basis) in Sao Tome and Principe, 2009 to 2017.
Year headcount basis Change
2009 54.41 headcount basis
2014 99.12 headcount basis +82.2%
2015 112.88 headcount basis +13.9%
2016 103.39 headcount basis -8.4%
2017 113.68 headcount basis +9.9%

Averages by decade

DecadeAverage LowestHighest Years
2000s 54.41 headcount basis 54.41 headcount basis 54.41 headcount basis 1
2010s 107.27 headcount basis 99.12 headcount basis 113.68 headcount basis 4

Countries ranked near Sao Tome and Principe

  1. 1 Madagascar 240.39 headcount basis compare
  2. 3 Belize 108.36 headcount basis compare
  3. 4 Chad 96.07 headcount basis compare
  4. 5 Malawi 76.14 headcount basis compare

See the full ranking of 138 places →

More reference data data for Sao Tome and Principe

All data for Sao Tome and Principe →

Frequently asked questions

What is pupil-trained teacher ratio in primary education in Sao Tome and Principe?
Pupil-trained teacher ratio in primary education in Sao Tome and Principe was 113.68 headcount basis in 2017, according to UNESCO Institute for Statistics.
What is the highest pupil-trained teacher ratio in primary education recorded in Sao Tome and Principe?
The highest recorded value was 113.68 headcount basis in 2017.
What is the lowest pupil-trained teacher ratio in primary education recorded in Sao Tome and Principe?
The lowest recorded value was 54.41 headcount basis in 2009.
How does Sao Tome and Principe rank for pupil-trained teacher ratio in primary education?
Sao Tome and Principe ranks 2nd out of 108 countries with data for 2017.
Is pupil-trained teacher ratio in primary education rising or falling in Sao Tome and Principe?
Over the last ten years it is up 108.9%. The long-run trend across the full record is rising.
Where does this Sao Tome and Principe data come from?
The figures come from UNESCO Institute for Statistics, published as part of Pupil-trained teacher ratio in primary education (headcount basis). Statizoid updates them automatically from the source API.

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Pupil-trained teacher ratio in primary education in Sao Tome and Principe. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 26 August 2026, from https://reference.statizoid.com/stat/pupil-trained-teacher-ratio-in-primary-education-headcount-basis/sao-tome-and-principe/

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About this data

Indicator
Pupil-trained teacher ratio in primary education (headcount basis)
Unit
headcount basis
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
138 places, 1,748 data points, 1997–2020
Last refreshed

Average number of pupils per trained teacher at a given level of education, based on headcounts of both pupils and teachers. Divide the total number of pupils enrolled at the specified level of education by the number of trained teachers at the same level. A trained teacher is defined as a teacher who has fulfilled at least the minimum organized teacher-training requirements (pre-service or in-service) to teach a specific level of education according to the relevant national policy or law. These requirements usually include pedagogical knowledge (broad principles and strategies of classroom management and organization that transcend the subject matter being taught - typically approaches, methods and techniques of teaching), and professional knowledge (knowledge of statutory instruments and other legal frameworks that govern the teaching profession). Some programmes may also cover content knowledge (knowledge of the curriculum and the subject matter to be taught and the use of relevant materials). In computing and interpreting this indicator, one should take into account the existence of part-time teaching, school-shifts, multi-grade classes and other practices that may affect the precision and meaningfulness of pupil-teacher ratios. When feasible, the number of part-time teachers is converted to ‘full-time equivalent’ teachers; a double-shift teacher is counted twice, etc. Teachers are defined as persons whose professional activity involves the transmitting of knowledge, attitudes and skills that are stipulated in a formal curriculum programme to students enrolled in a formal educational institution.