Kolliruppu 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 Kolliruppu was 2,882 which includes 1,492 males and 1,390 females. Kolliruppu covers 494.09 ha area. Pincode of Kolliruppu is 607802.