Nangapallam 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 Nangapallam was 321 which includes 158 males and 163 females. Nangapallam covers 15.72 ha area. Pincode of Nangapallam is 601201.