Subrayapuram is a village in Thirunallar Taluk tehsil in district of Karaikal, Puducherry, India. As per the data provided by Census of India in 2011, total population of Subrayapuram was 1,069 which includes 506 males and 563 females. Subrayapuram covers 320.43 ha area. Pincode of Subrayapuram is 609607.