Modamangalam 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 Modamangalam was 3,461 which includes 1,732 males and 1,729 females. Modamangalam covers 653.81 ha area. Pincode of Modamangalam is 637304.