Poonthottam is a village in Chidambaram tehsil in district of Cuddalore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Poonthottam was 638 which includes 295 males and 343 females. Poonthottam covers 167.49 ha area. Pincode of Poonthottam is 608201.