- Number of Secondary and Higher Secondary Schools in Namakkal District of Tamil Nadu (2021-2022)
- Number of Secondary and Higher Secondary Schools in Namakkal District of Tamil Nadu (2020-2021)
- Number of Secondary and Higher Secondary Schools in Namakkal District of Tamil Nadu (2019-2020)
- Number of Matriculation and Matriculation Higher Secondary Schools in Namakkal District of Tamil Nadu (30.09.2011)
- Management-wise Number of Higher Secondary Schools in Rural and Urban Areas in Namakkal District of Tamil Nadu (As on 30.09.2011)