Pupil-trained teacher ratio in lower secondary education in IDA blend

IDA blend: Pupil-trained teacher ratio in lower secondary education was 28.31 headcount basis in 2019. ▲ Rising

Latest (2019)
28.31 headcount basis
Change on year
up 1.6%
Rank
8th
of 20 groups
All-time high
28.31 headcount basis
in 2019
All-time low
26.73 headcount basis
in 2014
Years of data
6
2014–2019

Pupil-trained teacher ratio in lower secondary education in IDA blend, 2014–2019

01020302014201620192014: 26.7 headcount basis2015: 27.1 headcount basis2016: 27.4 headcount basis2017: 27.2 headcount basis2018: 27.9 headcount basis2019: 28.3 headcount basis

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

Analysis

In 2019, pupil-trained teacher ratio in lower secondary education in IDA blend stood at 28.31 headcount basis. That is the highest value across all 6 years on record.

That represents a change of up 1.6% on the previous year and up 5.9% over ten years.

IDA blend ranks 8th of 20 groups on this measure, in the middle of the range.

Countries ranked near IDA blend

  1. 5 Mozambique, Republic of 52.49 headcount basis
  2. 6 Nicaragua 52.49 headcount basis
  3. 7 Belize 52.27 headcount basis compare
  4. 8 Eritrea, The State of 46.45 headcount basis
  5. 9 Kenya 44.76 headcount basis
  6. 10 Mauritania, Islamic Republic of 43.02 headcount basis compare
  7. 11 Barbados 38.95 headcount basis compare

See the full ranking of 81 places →

More reference data data for IDA blend

All data for IDA blend →

Frequently asked questions

What is pupil-trained teacher ratio in lower secondary education in IDA blend?
Pupil-trained teacher ratio in lower secondary education in IDA blend was 28.31 headcount basis in 2019, according to UNESCO Institute for Statistics.
What is the highest pupil-trained teacher ratio in lower secondary education recorded in IDA blend?
The highest recorded value was 28.31 headcount basis in 2019.
What is the lowest pupil-trained teacher ratio in lower secondary education recorded in IDA blend?
The lowest recorded value was 26.73 headcount basis in 2014.
How does IDA blend rank for pupil-trained teacher ratio in lower secondary education?
IDA blend ranks 8th out of 20 groups with data for 2019.
Is pupil-trained teacher ratio in lower secondary education rising or falling in IDA blend?
Over the last ten years it is up 5.9%. The long-run trend across the full record is rising.
Where does this IDA blend data come from?
The figures come from UNESCO Institute for Statistics, published as part of Pupil-trained teacher ratio in lower secondary education (headcount basis). Statizoid updates them automatically from the source API.

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Pupil-trained teacher ratio in lower secondary education in IDA blend. Statizoid, drawing on UNESCO Institute for Statistics. Retrieved 19 August 2026, from https://reference.statizoid.com/stat/pupil-trained-teacher-ratio-in-lower-secondary-education-headcount-basis/ida-blend/

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About this data

Indicator
Pupil-trained teacher ratio in lower secondary education (headcount basis)
Unit
headcount basis
Source
UNESCO Institute for Statistics
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
81 places, 776 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.