Neikuppai is a village in Thiruvidaimarudur tehsil in district of Thanjavur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Neikuppai was 2,287 which includes 1,157 males and 1,130 females. Neikuppai covers 309.7 ha area. Pincode of Neikuppai is 609807.