Mamandur is a village in Arani tehsil in district of Tiruvannamalai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Mamandur was 5,177 which includes 2,606 males and 2,571 females. Mamandur covers 932.26 ha area. Pincode of Mamandur is 632317.