Chennasandiram is a village in Hosur tehsil in district of Krishnagiri, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Chennasandiram was 365 which includes 190 males and 175 females. Chennasandiram covers 104.86 ha area. Pincode of Chennasandiram is 635109.