Pusalagudi 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 Pusalagudi was 1,077 which includes 532 males and 545 females. Pusalagudi covers 1180.35 ha area. Pincode of Pusalagudi is 630302.