Kappalur is a village in Devakottai tehsil in district of Sivaganga, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kappalur was 2,033 which includes 1,015 males and 1,018 females. Kappalur covers 1355.63 ha area. Pincode of Kappalur is 630311.