Thaiyur is a village in Chengalpattu tehsil in district of Kancheepuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Thaiyur was 10,675 which includes 5,323 males and 5,352 females. Thaiyur covers 3170.59 ha area. Pincode of Thaiyur is 603103.