Kovilvayal is a village in Aranthangi tehsil in district of Pudukkottai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kovilvayal was 2,677 which includes 1,297 males and 1,380 females. Kovilvayal covers 967.09 ha area. Pincode of Kovilvayal is 614616.