Viswanadhapuram is a village in Lingasamudram tehsil in district of Prakasam, Andhra Pradesh, India. As per the data provided by Census of India in 2011, total population of Viswanadhapuram was 852 which includes 445 males and 407 females. Viswanadhapuram covers 1224 ha area. Pincode of Viswanadhapuram is 523113.