Sevalapurai is a village in Gingee tehsil in district of Viluppuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Sevalapurai was 4,690 which includes 2,358 males and 2,332 females. Sevalapurai covers 1083.98 ha area. Pincode of Sevalapurai is 604202.