Mamundi Agraharam is a village in Tiruchengode tehsil in district of Namakkal, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Mamundi Agraharam was 4,555 which includes 2,301 males and 2,254 females. Mamundi Agraharam covers 739.97 ha area. Pincode of Mamundi Agraharam is 637503.