Mottanuthu is a village in Andipatti tehsil in district of Theni, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Mottanuthu was 8,925 which includes 4,454 males and 4,471 females. Mottanuthu covers 2311.76 ha area. Pincode of Mottanuthu is 625512.