Valayamadevi is a village in Chidambaram tehsil in district of Cuddalore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Valayamadevi was 1,076 which includes 556 males and 520 females. Valayamadevi covers 490.02 ha area. Pincode of Valayamadevi is 608704.