Thalancheri is a village in Mayiladuthurai tehsil in district of Nagapattinam, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Thalancheri was 2,261 which includes 1,124 males and 1,137 females. Thalancheri covers 482.64 ha area. Pincode of Thalancheri is 609203.