Annadhur is a village in Uthiramerur tehsil in district of Kancheepuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Annadhur was 1,239 which includes 617 males and 622 females. Annadhur covers 390.11 ha area. Pincode of Annadhur is 603107.