Chinnavadavadi 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 Chinnavadavadi was 1,020 which includes 529 males and 491 females. Chinnavadavadi covers 243.73 ha area. Pincode of Chinnavadavadi is 606104.