What is the difference in pupil-teacher ratio, secondary between Central Europe and the Baltics and Sierra Leone?

12.01, with Sierra Leone ahead.

How many years of comparable data are there for Central Europe and the Baltics and Sierra Leone?

10 years are reported by both, from 1988 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.

Central Europe and the Baltics vs Sierra Leone: Pupil-teacher ratio, secondary

Central Europe and the Baltics

10.03

in 2018

Sierra Leone

22.04

in 2016

Central Europe and the Baltics rank

43rd

Sierra Leone rank

43rd

Pupil-teacher ratio, secondary over time

Central Europe and the Baltics
Sierra Leone

How they compare

Sierra Leone currently reports 22.04 against 10.03 in Central Europe and the Baltics, a difference of 12.01.

That makes Sierra Leone's figure about 2.2 times Central Europe and the Baltics's.

Across all 10 years both countries report, Sierra Leone has been ahead every year.

Central Europe and the Baltics ranks 43rd and Sierra Leone ranks 43rd of 43 groups.

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

Head to head by decade

Decade	Central Europe and the Baltics	Sierra Leone	Difference	Ahead
1980s	14.28	19.44	5.15	Sierra Leone
1990s	13.65	17.91	4.27	Sierra Leone
2000s	12.34	26.64	14.3	Sierra Leone
2010s	10.14	21.09	10.95	Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pupil-teacher ratio, secondary, Central Europe and the Baltics or Sierra Leone?: Sierra Leone, at 22.04 against 10.03 in Central Europe and the Baltics as of 2016.
What is the difference in pupil-teacher ratio, secondary between Central Europe and the Baltics and Sierra Leone?: 12.01, with Sierra Leone ahead.
How many years of comparable data are there for Central Europe and the Baltics and Sierra Leone?: 10 years are reported by both, from 1988 to 2016.
How do Central Europe and the Baltics and Sierra Leone rank globally for pupil-teacher ratio, secondary?: Central Europe and the Baltics ranks 43rd and Sierra Leone ranks 43rd of 43 groups.
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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Central Europe and the Baltics vs Sierra Leone: Pupil-teacher ratio, secondary. Statizoid, drawing on Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 05 September 2026, from https://education.statizoid.com/compare/pupil-teacher-ratio-secondary/central-europe-and-the-baltics/sierra-leone/

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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.