Vanamadevi 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 Vanamadevi was 1,931 which includes 986 males and 945 females. Vanamadevi covers 940.35 ha area. Pincode of Vanamadevi is 608701.