Chennarayanahalli is a village in Palakkodu tehsil in district of Dharmapuri, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Chennarayanahalli was 643 which includes 343 males and 300 females. Chennarayanahalli covers 118.72 ha area. Pincode of Chennarayanahalli is 635205.