Thandalam is a village in Sriperumbudur tehsil in district of Kancheepuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Thandalam was 5,359 which includes 2,840 males and 2,519 females. Thandalam covers 693.51 ha area. Pincode of Thandalam is 602105.