Kadayam Perumpattu is a village in Ambasamudram tehsil in district of Tirunelveli, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kadayam Perumpattu was 6,861 which includes 3,444 males and 3,417 females. Kadayam Perumpattu covers 1642.79 ha area. Pincode of Kadayam Perumpattu is 627436.