Gudalur is a village in Sivagiri tehsil in district of Tirunelveli, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Gudalur was 3,662 which includes 1,794 males and 1,868 females. Gudalur covers 1193.1 ha area. Pincode of Gudalur is 627760.