Thalaikulam 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 Thalaikulam was 3,206 which includes 1,620 males and 1,586 females. Thalaikulam covers 507.67 ha area. Pincode of Thalaikulam is 608704.