Nallur is a village in Virudhachalam tehsil in district of Cuddalore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Nallur was 3,832 which includes 1,931 males and 1,901 females. Nallur covers 448.45 ha area. Pincode of Nallur is 606301.