Talamalai Extn is a village in Sathyamangalam tehsil in district of Erode, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Talamalai Extn was N/A which includes N/A males and N/A females. Talamalai Extn covers 1240.62 ha area. Pincode of Talamalai Extn is N/A.