Therkumangudi is a village in Kattumannarkoil tehsil in district of Cuddalore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Therkumangudi was 912 which includes 456 males and 456 females. Therkumangudi covers 253.26 ha area. Pincode of Therkumangudi is 608408.