Korattur is a village in Poonamallee tehsil in district of Thiruvallur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Korattur was 6,528 which includes 3,269 males and 3,259 females. Korattur covers 833.76 ha area. Pincode of Korattur is 602107.