Nattuseri is a village in Karaikkudi tehsil in district of Sivaganga, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Nattuseri was 1,308 which includes 671 males and 637 females. Nattuseri covers 1153.67 ha area. Pincode of Nattuseri is 630108.