How many years of comparable data are there for Chad and East Asia & Pacific (excluding high income)?

22 years are reported by both, from 1989 to 2016.

Where does this data come from?

Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO), published as Pupil-teacher ratio, secondary. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs East Asia & Pacific (excluding high income): Pupil-teacher ratio, secondary

Chad

27.13

in 2016

East Asia & Pacific (excluding high income)

14.98

in 2018

Chad rank

23rd

East Asia & Pacific (excluding high income) rank

25th

Pupil-teacher ratio, secondary over time

Chad
East Asia & Pacific (excluding high income)

How they compare

Chad currently reports 27.13 against 14.98 in East Asia & Pacific (excluding high income), a difference of 12.15.

That makes Chad's figure about 1.8 times East Asia & Pacific (excluding high income)'s.

Across all 22 years both countries report, Chad has been ahead every year.

Chad ranks 23rd and East Asia & Pacific (excluding high income) ranks 25th of 190 countries.

Chad has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Chad	East Asia & Pacific (excluding high income)	Difference	Ahead
1980s	35.93	15.98	19.95	Chad
1990s	35.39	16.51	18.87	Chad
2000s	33.84	18.08	15.76	Chad
2010s	31.6	15.78	15.82	Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pupil-teacher ratio, secondary, Chad or East Asia & Pacific (excluding high income)?: Chad, at 27.13 against 14.98 in East Asia & Pacific (excluding high income) as of 2016.
What is the difference in pupil-teacher ratio, secondary between Chad and East Asia & Pacific (excluding high income)?: 12.15, with Chad ahead.
How many years of comparable data are there for Chad and East Asia & Pacific (excluding high income)?: 22 years are reported by both, from 1989 to 2016.
How do Chad and East Asia & Pacific (excluding high income) rank globally for pupil-teacher ratio, secondary?: Chad ranks 23rd and East Asia & Pacific (excluding high income) ranks 25th of 190 countries.
Where does this data come from?: Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO), published as Pupil-teacher ratio, secondary. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs East Asia & Pacific (excluding high income): Pupil-teacher ratio, secondary. Statizoid, drawing on Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 08 September 2026, from https://education.statizoid.com/compare/pupil-teacher-ratio-secondary/chad/east-asia-and-pacific-excluding-high-income/

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<a href="https://education.statizoid.com/compare/pupil-teacher-ratio-secondary/chad/east-asia-and-pacific-excluding-high-income/">Chad vs East Asia & Pacific (excluding high income): Pupil-teacher ratio, secondary</a> — Statizoid

About this data

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: 03 September 2026

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