Iran vs Other small states: Pupil-teacher ratio, lower secondary

Iran
21.33
in 2017
Other small states
15.52
in 2018
Iran rank
30th
Other small states rank
28th

Pupil-teacher ratio, lower secondary over time

  • Iran
  • Other small states
0102030199720072018

How they compare

Iran currently reports 21.33 against 15.52 in Other small states, a difference of 5.81.

That makes Iran's figure about 1.4 times Other small states's.

The two have swapped places 2 times across 9 shared years of data; in 2004 it was Iran ahead.

Iran ranks 30th and Other small states ranks 28th of 137 countries.

Iran has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Iran Other small states Difference Ahead
2000s 19.79 17.19 2.6 Iran
2010s 18.7 15.94 2.76 Iran

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pupil-teacher ratio, lower secondary, Iran or Other small states?
Iran, at 21.33 against 15.52 in Other small states as of 2017.
What is the difference in pupil-teacher ratio, lower secondary between Iran and Other small states?
5.81, with Iran ahead.
How many years of comparable data are there for Iran and Other small states?
9 years are reported by both, from 2004 to 2017.
How do Iran and Other small states rank globally for pupil-teacher ratio, lower secondary?
Iran ranks 30th and Other small states ranks 28th of 137 countries.
Where does this data come from?
Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO), published as Pupil-teacher ratio, lower secondary. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran vs Other small states: Pupil-teacher ratio, lower secondary. Statizoid, drawing on Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 27 August 2026, from https://education.statizoid.com/compare/pupil-teacher-ratio-lower-secondary/iran-islamic-rep/other-small-states/

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About this data

Indicator
Pupil-teacher ratio, lower secondary
Source
Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
180 places, 2,795 data points, 1981–2019
Last refreshed

Lower secondary school pupil-teacher ratio is the average number of pupils per teacher in lower secondary school.