Madaharpakkam is a village in Gummidipoondi tehsil in district of Thiruvallur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Madaharpakkam was 4,737 which includes 2,391 males and 2,346 females. Madaharpakkam covers 433.01 ha area. Pincode of Madaharpakkam is 601201.