K Subramaniapuram is a village in Kovilpatti tehsil in district of Thoothukkudi, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of K Subramaniapuram was 1,721 which includes 851 males and 870 females. K Subramaniapuram covers 1039.17 ha area. Pincode of K Subramaniapuram is 628552.