Kothandavilagam is a village in Kattumannarkoil tehsil in district of Cuddalore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kothandavilagam was 1,614 which includes 838 males and 776 females. Kothandavilagam covers 233.13 ha area. Pincode of Kothandavilagam is 608702.