Neduvakkottai is a village in Mannargudi tehsil in district of Thiruvarur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Neduvakkottai was 4,181 which includes 2,073 males and 2,108 females. Neduvakkottai covers 800.26 ha area. Pincode of Neduvakkottai is 614014.