Samandahalli is a village in Harur tehsil in district of Dharmapuri, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Samandahalli was 2,388 which includes 1,243 males and 1,145 females. Samandahalli covers 1177.98 ha area. Pincode of Samandahalli is 635305.