Pu Mambakkam is a village in Ulundurpettai tehsil in district of Viluppuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Pu Mambakkam was 2,781 which includes 1,369 males and 1,412 females. Pu Mambakkam covers 660.29 ha area. Pincode of Pu Mambakkam is 606107.