Kumilakudi is a village in Papanasam tehsil in district of Thanjavur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kumilakudi was 2,142 which includes 1,131 males and 1,011 females. Kumilakudi covers 425.63 ha area. Pincode of Kumilakudi is 613502.