Therku Nanguneri is a village in Nanguneri tehsil in district of Tirunelveli, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Therku Nanguneri was 2,780 which includes 1,346 males and 1,434 females. Therku Nanguneri covers 1423.55 ha area. Pincode of Therku Nanguneri is 627108.