What is the difference in pupil-teacher ratio, lower secondary between Dominican Republic and Iran, Islamic Republic of?

0.26, with Iran, Islamic Republic of ahead.

How many years of comparable data are there for Dominican Republic and Iran, Islamic Republic of?

6 years are reported by both, from 2004 to 2014.

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.

Dominican Republic vs Iran, Islamic Republic of: Pupil-teacher ratio, lower secondary

Dominican Republic

21.07

in 2015

Iran, Islamic Republic of

21.33

in 2017

Dominican Republic rank

33rd

Iran, Islamic Republic of rank

30th

Pupil-teacher ratio, lower secondary over time

Dominican Republic
Iran, Islamic Republic of

How they compare

Iran, Islamic Republic of currently reports 21.33 against 21.07 in Dominican Republic, a difference of 0.26.

Across all 6 years both countries report, Dominican Republic has been ahead every year.

Dominican Republic ranks 33rd and Iran, Islamic Republic of ranks 30th of 137 countries.

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

Head to head by decade

Decade	Dominican Republic	Iran, Islamic Republic of	Difference	Ahead
2000s	24.72	19.98	4.74	Dominican Republic
2010s	25.88	16.19	9.69	Dominican Republic

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pupil-teacher ratio, lower secondary, Dominican Republic or Iran, Islamic Republic of?: Iran, Islamic Republic of, at 21.33 against 21.07 in Dominican Republic as of 2017.
What is the difference in pupil-teacher ratio, lower secondary between Dominican Republic and Iran, Islamic Republic of?: 0.26, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Dominican Republic and Iran, Islamic Republic of?: 6 years are reported by both, from 2004 to 2014.
How do Dominican Republic and Iran, Islamic Republic of rank globally for pupil-teacher ratio, lower secondary?: Dominican Republic ranks 33rd and Iran, Islamic Republic of ranks 30th 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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Dominican Republic vs Iran, Islamic Republic of: Pupil-teacher ratio, lower secondary. Statizoid, drawing on Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 31 August 2026, from https://education.statizoid.com/compare/pupil-teacher-ratio-lower-secondary/dominican-republic/iran-islamic-rep/

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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: 20 August 2026

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