Vayalur 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 Vayalur was 877 which includes 425 males and 452 females. Vayalur covers 197.7 ha area. Pincode of Vayalur is 603403.