Kulathupatti is a village in Tirupathur tehsil in district of Sivaganga, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kulathupatti was 2,216 which includes 1,126 males and 1,090 females. Kulathupatti covers 731.67 ha area. Pincode of Kulathupatti is 621308.