Mulaiyur is a village in Natham tehsil in district of Dindigul, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Mulaiyur was 4,549 which includes 2,324 males and 2,225 females. Mulaiyur covers 1116.45 ha area. Pincode of Mulaiyur is 624401.