Neelakudi is a village in Nannilam tehsil in district of Thiruvarur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Neelakudi was 1,194 which includes 598 males and 596 females. Neelakudi covers 439.19 ha area. Pincode of Neelakudi is 610101.