Vellakudi is a village in Needamangalam tehsil in district of Thiruvarur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Vellakudi was 1,151 which includes 582 males and 569 females. Vellakudi covers 259.07 ha area. Pincode of Vellakudi is 614103.