Mettudaiyampalayam is a village in Attur tehsil in district of Salem, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Mettudaiyampalayam was 1,430 which includes 735 males and 695 females. Mettudaiyampalayam covers 118.44 ha area. Pincode of Mettudaiyampalayam is 636115.