Erumaiyur 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 Erumaiyur was 2,379 which includes 1,209 males and 1,170 females. Erumaiyur covers 317.71 ha area. Pincode of Erumaiyur is 600044.