Periyavadavadi 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 Periyavadavadi was 1,737 which includes 886 males and 851 females. Periyavadavadi covers 622.57 ha area. Pincode of Periyavadavadi is 606104.