Nagalkuzhi is a village in Sendurai tehsil in district of Ariyalur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Nagalkuzhi was 3,723 which includes 1,834 males and 1,889 females. Nagalkuzhi covers 1046.18 ha area. Pincode of Nagalkuzhi is 621804.