- Number of Higher Education Institutions in Tiruvannamalai District of Tamil Nadu (Last retrieved dated on 31.10.2023) - Part I
- Number of Higher Education Institutions in Tiruvannamalai District of Tamil Nadu (Last retrieved dated on 31.10.2023) - Part II
- Number of Government Institutional (Under Graduate) Hostels for Adi Dravidars and Their Students Strength by Sex in Tiruvannamalai District of Tamil Nadu (2014-2015)