Pulichangadu is a village in Alangudi tehsil in district of Pudukkottai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Pulichangadu was 1,486 which includes 753 males and 733 females. Pulichangadu covers 249.03 ha area. Pincode of Pulichangadu is 622304.