Nanjaigopi is a village in Gobichettipalayam tehsil in district of Erode, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Nanjaigopi was 1,758 which includes 905 males and 853 females. Nanjaigopi covers 515.34 ha area. Pincode of Nanjaigopi is 638313.