Irusalakuppam is a village in Virudhachalam tehsil in district of Cuddalore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Irusalakuppam was 1,236 which includes 641 males and 595 females. Irusalakuppam covers 250.41 ha area. Pincode of Irusalakuppam is 606003.