Congo vs Iran: Pupil-teacher ratio, secondary

Congo

18.68

in 2012

Iran

19.01

in 2017

Congo rank

60th

Iran rank

57th

Pupil-teacher ratio, secondary over time

Iran currently reports 19.01 against 18.68 in Congo, a difference of 0.3329.

The two have swapped places 2 times across 10 shared years of data; in 1971 it was Iran ahead.

Globally, Congo ranks 60th and Iran ranks 57th of 190 countries.

Indicator: Pupil-teacher ratio, secondary
Source: Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 233 places, 6,299 data points, 1970–2019
Last refreshed: 06 August 2026

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