Panapakkam is a village in Tiruttani tehsil in district of Thiruvallur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Panapakkam was 4,551 which includes 2,246 males and 2,305 females. Panapakkam covers 484.5 ha area. Pincode of Panapakkam is 631204.