Pupil-qualified teacher ratio in secondary in Iran
Iran: Pupil-qualified teacher ratio in secondary was 16.28 headcount basis in 2023. ▼ Falling
Pupil-qualified teacher ratio in secondary in Iran, 2013–2023
Source: UNESCO Institute for Statistics. Measured in headcount basis.
Analysis
The most recent figure for pupil-qualified teacher ratio in secondary in Iran is 16.28 headcount basis, measured in 2023. That is the lowest value across all 6 years on record.
That represents a change of down 6.1% on the previous year and down 11.6% over ten years.
Over the whole period, pupil-qualified teacher ratio in secondary in Iran peaked at 19.01 headcount basis in 2017 and was at its lowest, 16.28 headcount basis, in 2023.
Iran ranks 38th of 86 countries on this measure, in the middle of the range.
Pupil-qualified teacher ratio in secondary in Iran, year by year
| Year | headcount basis | Change |
|---|---|---|
| 2013 | 18.42 headcount basis | — |
| 2014 | 18.39 headcount basis | -0.2% |
| 2016 | 18.69 headcount basis | +1.7% |
| 2017 | 19.01 headcount basis | +1.7% |
| 2022 | 17.35 headcount basis | -8.7% |
| 2023 | 16.28 headcount basis | -6.1% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 18.63 headcount basis | 18.39 headcount basis | 19.01 headcount basis | 4 |
| 2020s | 16.82 headcount basis | 16.28 headcount basis | 17.35 headcount basis | 2 |
Countries ranked near Iran
More education data for Iran
- Primary education, teachers, gaps filled 372,396 (2023)
- Duration of pre primary education, annual growth rate 0 % change on previous year (2025)
- Duration of pre primary education 1 (2025)
- Official entrance age to pre primary education 5 (2025)
- Population ages 15-64 69.4% (2025)
- Population ages 0-14 22.0% (2025)
- Lower secondary school starting age 12 years (2025)
- Primary school starting age 6 years (2025)
- Primary secondary enrollment completion rates, gaps filled 101.96 (2023)
- School enrollment, primary 102.0% (2023)
Frequently asked questions
- What is pupil-qualified teacher ratio in secondary in Iran?
- Pupil-qualified teacher ratio in secondary in Iran was 16.28 headcount basis in 2023, according to UNESCO Institute for Statistics.
- What is the highest pupil-qualified teacher ratio in secondary recorded in Iran?
- The highest recorded value was 19.01 headcount basis in 2017.
- What is the lowest pupil-qualified teacher ratio in secondary recorded in Iran?
- The lowest recorded value was 16.28 headcount basis in 2023.
- How does Iran rank for pupil-qualified teacher ratio in secondary?
- Iran ranks 38th out of 86 countries with data for 2023.
- Is pupil-qualified teacher ratio in secondary rising or falling in Iran?
- Over the last ten years it is down 11.6%. The long-run trend across the full record is falling.
- Where does this Iran data come from?
- The figures come from UNESCO Institute for Statistics, published as part of Pupil-qualified teacher ratio in secondary (headcount basis). Statizoid updates them automatically from the source API.
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CSV · JSON — 6 observations, free to reuse under CC BY-SA 3.0 IGO (UNESCO Institute for Statistics).
About this data
February 2026 Data Release