- Number of Recognised High/Senior Secondary Schools by Management in Jhajjar District of Haryana (2022-2023)
- Number of Recognised High/Senior Secondary Schools by Management in Jhajjar District of Haryana (2021-2022)
- Number of Recognised High/Senior Secondary Schools by Management in Jhajjar District of Haryana (2019-2020)
- Number of Recognised High/Senior Secondary Schools by Management in Jhajjar District of Haryana (2018-2019)
- Number of Recognised High/Senior Secondary Schools by Management in Jhajjar District of Haryana (2017-2018)
- Number of Recognised High/Senior Secondary Schools by Management in Jhajjar District of Haryana (2016-2017)
- Number of Recognised High/Senior Secondary Schools by Management in Jhajjar District of Haryana (2015-2016)
- Number of Recognised High/Senior Secondary Schools by Management in Jhajjar District of Haryana (2013-2014)
- Number of Recognised High/Senior Secondary Schools by Management in Jhajjar District of Haryana (2012-2013)
- Number of Recognised High/Senior Secondary Schools by Management in Jhajjar District of Haryana (2011-2012)
- Number of Recognised High/Senior Secondary Schools by Management in Jhajjar District of Haryana (2010-2011)
- Number of Recognised High/Senior Secondary Schools by Management in Jhajjar District of Haryana (2009-2010)
- Number of Recognised High/Senior Secondary Schools by Management in Jhajjar District of Haryana (2008-2009)
- Number of Recognised High/Senior Secondary Schools by Management in Jhajjar District of Haryana (2007-2008)
- Number of High Schools in Jhajjar District of Haryana (As on 31.08.2007)