Poongunam is a village in Cheyyur tehsil in district of Kancheepuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Poongunam was 2,212 which includes 1,096 males and 1,116 females. Poongunam covers 1211.08 ha area. Pincode of Poongunam is 603313.