Student-teacher ratio and average class size
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Student-teacher ratio refers to the average number of students per teacher, while average class size is the average number of students in a classroom.

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20-09-2018

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More information on the definitions, methodology, sources of data and notes specific for each country are available in:

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Yearly/School academic year

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Ratio
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... are included for each indicator in Chapter 7 "Indicator concepts and methodologies" of the:

Student-teacher ratio and average class sizeAbstract

Student-teacher ratio refers to the average number of students per teacher, while average class size is the average number of students in a classroom.

Data source(s) used

Education at a Glancehttp://www.oecd.org/education/education-at-a-glance/Unit of measure usedRatioPeriodicity

Yearly/School academic year

Date last updated

20-09-2018

Contact person

Giovannimaria.semeraro@oecd.org or click:

Giovanni Semeraromailto:Giovannimaria.semeraro@oecd.org
Other data characteristics

More information on the definitions, methodology, sources of data and notes specific for each country are available in:

Education at a Glance 2018 - Annex 3https://www.oecd-ilibrary.org/docserver/eag-2018-36-en.pdf?expires=1537432905&id=id&accname=ocid84004878&checksum=DF99E89EC9D34C503868ADB9603369F4
Key statistical concept

Key statistical concepts, definitions and methodologies underlying the indicators are available in Chapter 7 "Indicator concepts and methodologies" of the:

OECD Handbook for Internationally Comparative Education Statisticshttps://doi.org/10.1787/9789264304444-en
Classification(s) used

Detailed presentation and explanation of ISCED classification is available in Chapter 5 "Definition and classification of educational programmes: The practical implementation of ISCED 2011" of the:

OECD Handbook for Internationally Comparative Education Statisticshttps://doi.org/10.1787/9789264304444-en
Recommended uses and limitations

... are included for each indicator in Chapter 7 "Indicator concepts and methodologies" of the:

OECD Handbook for Internationally Comparative Education Statisticshttps://doi.org/10.1787/9789264304444-en
Other comments

Search how your country compares:

GPS Country profilehttp://gpseducation.oecd.org/CountryProfileGPS Explore datahttp://gpseducation.oecd.org/IndicatorExplorer?query=14&indicators=A072*A247*B033*A012*C005*A013*A014*A003*A004*A005*A071*A073*A080*A081*A082*A112*A151*A110*A111*A076*A079*A224*A230*A141*A147*C020*C006*C007*A244*C002*D011*D012*A030*A210*A213*A216*A219*A221*A222*A223*C015*A235*C003*A248*A249*B002*B003*B004*B005*B027*B028*B029*B057*B058*B030*B046*D019*D018*D014*D015*D013*D021*D022*D020*D024*D025*D026*D031*D032*D033