Pupil to teacher ratio in secondary education rose 0.354% to 11.2 persons in Slovakia in 2015, according to World Bank.
Historically, pupil to teacher ratio in secondary education in Slovakia reached an all time high of 15.4 persons in 1994 and an all time low of 11.1 persons in 2014.
Slovakia has been ranked 70th within the group of 103 countries we follow in terms of pupil to teacher ratio in secondary education, 2 places below the position seen 10 years ago.
| Pupil to Teacher Ratio (Secondary Education) | Unit | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 |
| Austria | persons | ... | ... | 9.54 | 9.67 | 9.61 | 9.58 | 9.42 | ... | |||||||||||||
| Czechia | persons | ... | ... | ... | 11.2 | 11.5 | 11.4 | ... | ... | ... | ... | |||||||||||
| Germany | persons | 12.7 | 12.6 | 12.2 | 12.1 | 12.0 | ... | |||||||||||||||
| Hungary | persons | 10.0 | 10.5 | 10.9 | 10.3 | 10.0 | ... | ... | ||||||||||||||
| Italy | persons | ... | ... | ... | ... | ... | 11.4 | ... | 11.3 | 10.0 | ... | |||||||||||
| Poland | persons | ... | ... | ... | ... | 8.66 | 9.53 | 9.46 | 9.32 | 9.20 | ... | |||||||||||
| Russia | persons | ... | ... | ... | ... | ... | ... | ... | ... | ... | 8.76 | ... | 8.76 | ... | ... | ... | ... | |||||
| Slovakia | persons | 11.3 | 11.2 | 11.1 | 11.2 | 11.1 | ... | |||||||||||||||
| Switzerland | persons | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | 9.33 | 9.27 | 9.33 | ... | 9.77 | ... | |
| Ukraine | persons | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | 9.32 | 11.8 | 6.97 | 7.04 |
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