Marichilambu is a village in Palani tehsil in district of Dindigul, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Marichilambu was 3,466 which includes 1,746 males and 1,720 females. Marichilambu covers 1783.3 ha area. Pincode of Marichilambu is 624617.