Malaiyur is a village in Vandavasi tehsil in district of Tiruvannamalai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Malaiyur was 2,222 which includes 1,094 males and 1,128 females. Malaiyur covers 571.94 ha area. Pincode of Malaiyur is 604502.