Themmarayanahalli 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 Themmarayanahalli was 2,990 which includes 1,565 males and 1,425 females. Themmarayanahalli covers 973.95 ha area. Pincode of Themmarayanahalli is 636805.