Sengappadai is a village in Kamuthi tehsil in district of Ramanathapuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Sengappadai was 1,734 which includes 884 males and 850 females. Sengappadai covers 774.48 ha area. Pincode of Sengappadai is 623603.