Elavur is a village in Gummidipoondi tehsil in district of Thiruvallur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Elavur was 5,390 which includes 2,788 males and 2,602 females. Elavur covers 1622.61 ha area. Pincode of Elavur is 601201.