Eritrea vs IDA only: Pupil-teacher ratio, lower secondary

Eritrea
40.34
in 2018
IDA only
26.25
in 2018
Eritrea rank
3rd
IDA only rank
2nd

Pupil-teacher ratio, lower secondary over time

  • Eritrea
  • IDA only
0204060199620072018

How they compare

Eritrea currently reports 40.34 against 26.25 in IDA only, a difference of 14.09.

That makes Eritrea's figure about 1.5 times IDA only's.

Across all 20 years both countries report, Eritrea has been ahead every year.

Eritrea ranks 3rd and IDA only ranks 2nd of 137 countries.

Eritrea has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Eritrea IDA only Difference Ahead
1990s 51.07 27.18 23.89 Eritrea
2000s 54.79 26.88 27.92 Eritrea
2010s 41.1 26.35 14.75 Eritrea

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pupil-teacher ratio, lower secondary, Eritrea or IDA only?
Eritrea, at 40.34 against 26.25 in IDA only as of 2018.
What is the difference in pupil-teacher ratio, lower secondary between Eritrea and IDA only?
14.09, with Eritrea ahead.
How many years of comparable data are there for Eritrea and IDA only?
20 years are reported by both, from 1997 to 2018.
How do Eritrea and IDA only rank globally for pupil-teacher ratio, lower secondary?
Eritrea ranks 3rd and IDA only ranks 2nd 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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Eritrea vs IDA only: Pupil-teacher ratio, lower secondary. Statizoid, drawing on Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 22 August 2026, from https://education.statizoid.com/compare/pupil-teacher-ratio-lower-secondary/eritrea/ida-only/

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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.