Thekkur is a village in Tirupathur tehsil in district of Sivaganga, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Thekkur was 4,672 which includes 2,464 males and 2,208 females. Thekkur covers 1983.32 ha area. Pincode of Thekkur is 630203.