Periyairumbedu 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 Periyairumbedu was 590 which includes 294 males and 296 females. Periyairumbedu covers 329.9 ha area. Pincode of Periyairumbedu is 603105.