Ammachattiram is a village in Kulathur tehsil in district of Pudukkottai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Ammachattiram was 2,786 which includes 1,402 males and 1,384 females. Ammachattiram covers 916 ha area. Pincode of Ammachattiram is 622501.