Mahendramangalam 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 Mahendramangalam was 3,835 which includes 2,007 males and 1,828 females. Mahendramangalam covers 1253.54 ha area. Pincode of Mahendramangalam is 636805.